72436368420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:820

約数の個数: 384

約数和(自身を含む): 246903552000

約数和(自身を除く): 174467183580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 178, 180, 195, 234, 260, 267, 269, 270, 351, 356, 390, 431, 445, 468, 534, 538, 540, 585, 702, 780, 801, 807, 862, 890, 1068, 1076, 1157, 1170, 1293, 1335, 1345, 1404, 1602, 1614, 1724, 1755, 1780, 2155, 2314, 2340, 2403, 2421, 2586, 2670, 2690, 3204, 3228, 3471, 3497, 3510, 3879, 4005, 4035, 4310, 4628, 4806, 4842, 5172, 5340, 5380, 5603, 5785, 6465, 6942, 6994, 7020, 7263, 7758, 8010, 8070, 8620, 9612, 9684, 10413, 10491, 11206, 11570, 11637, 12015, 12105, 12930, 13884, 13988, 14526, 15516, 16020, 16140, 16809, 17355, 17485, 19395, 20826, 20982, 22412, 23140, 23274, 23941, 24030, 24210, 25860, 28015, 29052, 31239, 31473, 33618, 34710, 34970, 36315, 38359, 38790, 41652, 41964, 46548, 47882, 48060, 48420, 50427, 52065, 52455, 56030, 58185, 62478, 62946, 67236, 69420, 69940, 71823, 72630, 76718, 77580, 84045, 94419, 95764, 100854, 104130, 104910, 112060, 115077, 115939, 116370, 119705, 124956, 125892, 143646, 145260, 151281, 153436, 156195, 157365, 168090, 188838, 191795, 201708, 208260, 209820, 215469, 230154, 231878, 232740, 239410, 252135, 287292, 302562, 311233, 312390, 314730, 336180, 345231, 347817, 359115, 377676, 383590, 430938, 460308, 463756, 472095, 478820, 498667, 504270, 575385, 579695, 605124, 622466, 624780, 629460, 646407, 690462, 695634, 718230, 756405, 767180, 861876, 933699, 944190, 997334, 1008540, 1035693, 1043451, 1077345, 1150770, 1159390, 1244932, 1292814, 1380924, 1391268, 1436460, 1496001, 1507207, 1512810, 1556165, 1726155, 1739085, 1867398, 1888380, 1994668, 2071386, 2086902, 2154690, 2301540, 2318780, 2493335, 2585628, 2801097, 2992002, 3014414, 3025620, 3112330, 3130353, 3232035, 3452310, 3478170, 3734796, 4142772, 4173804, 4309380, 4488003, 4521621, 4668495, 4986670, 5178465, 5217255, 5602194, 5984004, 6028828, 6224660, 6260706, 6464070, 6904620, 6956340, 7480005, 7536035, 8403291, 8976006, 9043242, 9336990, 9973340, 10318571, 10356930, 10434510, 11204388, 12521412, 12928140, 13464009, 13564863, 14005485, 14960010, 15072070, 15651765, 16806582, 17952012, 18086484, 18673980, 20637142, 20713860, 20869020, 22440015, 22608105, 26928018, 27129726, 28010970, 29920020, 30144140, 30955713, 31303530, 33613164, 40694589, 41274284, 42016455, 44880030, 45216210, 51592855, 53856036, 54259452, 56021940, 61911426, 62607060, 67320045, 67824315, 81389178, 84032910, 89760060, 90432420, 92867139, 103185710, 123822852, 134141423, 134640090, 135648630, 154778565, 162778356, 168065820, 185734278, 203472945, 206371420, 268282846, 269280180, 271297260, 278601417, 309557130, 371468556, 402424269, 406945890, 464335695, 536565692, 557202834, 619114260, 670707115, 804848538, 813891780, 928671390, 1114405668, 1207272807, 1341414230, 1393007085, 1609697076, 1857342780, 2012121345, 2414545614, 2682828460, 2786014170, 3621818421, 4024242690, 4829091228, 5572028340, 6036364035, 7243636842, 8048485380, 12072728070, 14487273684, 18109092105, 24145456140, 36218184210, 72436368420]

約数ペア:

[(1, 72436368420), (2, 36218184210), (3, 24145456140), (4, 18109092105), (5, 14487273684), (6, 12072728070), (9, 8048485380), (10, 7243636842), (12, 6036364035), (13, 5572028340), (15, 4829091228), (18, 4024242690), (20, 3621818421), (26, 2786014170), (27, 2682828460), (30, 2414545614), (36, 2012121345), (39, 1857342780), (45, 1609697076), (52, 1393007085), (54, 1341414230), (60, 1207272807), (65, 1114405668), (78, 928671390), (89, 813891780), (90, 804848538), (108, 670707115), (117, 619114260), (130, 557202834), (135, 536565692), (156, 464335695), (178, 406945890), (180, 402424269), (195, 371468556), (234, 309557130), (260, 278601417), (267, 271297260), (269, 269280180), (270, 268282846), (351, 206371420), (356, 203472945), (390, 185734278), (431, 168065820), (445, 162778356), (468, 154778565), (534, 135648630), (538, 134640090), (540, 134141423), (585, 123822852), (702, 103185710), (780, 92867139), (801, 90432420), (807, 89760060), (862, 84032910), (890, 81389178), (1068, 67824315), (1076, 67320045), (1157, 62607060), (1170, 61911426), (1293, 56021940), (1335, 54259452), (1345, 53856036), (1404, 51592855), (1602, 45216210), (1614, 44880030), (1724, 42016455), (1755, 41274284), (1780, 40694589), (2155, 33613164), (2314, 31303530), (2340, 30955713), (2403, 30144140), (2421, 29920020), (2586, 28010970), (2670, 27129726), (2690, 26928018), (3204, 22608105), (3228, 22440015), (3471, 20869020), (3497, 20713860), (3510, 20637142), (3879, 18673980), (4005, 18086484), (4035, 17952012), (4310, 16806582), (4628, 15651765), (4806, 15072070), (4842, 14960010), (5172, 14005485), (5340, 13564863), (5380, 13464009), (5603, 12928140), (5785, 12521412), (6465, 11204388), (6942, 10434510), (6994, 10356930), (7020, 10318571), (7263, 9973340), (7758, 9336990), (8010, 9043242), (8070, 8976006), (8620, 8403291), (9612, 7536035), (9684, 7480005), (10413, 6956340), (10491, 6904620), (11206, 6464070), (11570, 6260706), (11637, 6224660), (12015, 6028828), (12105, 5984004), (12930, 5602194), (13884, 5217255), (13988, 5178465), (14526, 4986670), (15516, 4668495), (16020, 4521621), (16140, 4488003), (16809, 4309380), (17355, 4173804), (17485, 4142772), (19395, 3734796), (20826, 3478170), (20982, 3452310), (22412, 3232035), (23140, 3130353), (23274, 3112330), (23941, 3025620), (24030, 3014414), (24210, 2992002), (25860, 2801097), (28015, 2585628), (29052, 2493335), (31239, 2318780), (31473, 2301540), (33618, 2154690), (34710, 2086902), (34970, 2071386), (36315, 1994668), (38359, 1888380), (38790, 1867398), (41652, 1739085), (41964, 1726155), (46548, 1556165), (47882, 1512810), (48060, 1507207), (48420, 1496001), (50427, 1436460), (52065, 1391268), (52455, 1380924), (56030, 1292814), (58185, 1244932), (62478, 1159390), (62946, 1150770), (67236, 1077345), (69420, 1043451), (69940, 1035693), (71823, 1008540), (72630, 997334), (76718, 944190), (77580, 933699), (84045, 861876), (94419, 767180), (95764, 756405), (100854, 718230), (104130, 695634), (104910, 690462), (112060, 646407), (115077, 629460), (115939, 624780), (116370, 622466), (119705, 605124), (124956, 579695), (125892, 575385), (143646, 504270), (145260, 498667), (151281, 478820), (153436, 472095), (156195, 463756), (157365, 460308), (168090, 430938), (188838, 383590), (191795, 377676), (201708, 359115), (208260, 347817), (209820, 345231), (215469, 336180), (230154, 314730), (231878, 312390), (232740, 311233), (239410, 302562), (252135, 287292)]