121625460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 438721920

約数和(自身を除く): 317096460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 53, 55, 57, 60, 61, 66, 76, 90, 95, 99, 106, 110, 114, 122, 132, 159, 165, 171, 180, 183, 190, 198, 209, 212, 220, 228, 244, 265, 285, 305, 318, 330, 342, 366, 380, 396, 418, 477, 495, 530, 549, 570, 583, 610, 627, 636, 660, 671, 684, 732, 795, 836, 855, 915, 954, 990, 1007, 1045, 1060, 1098, 1140, 1159, 1166, 1220, 1254, 1342, 1590, 1710, 1749, 1830, 1881, 1908, 1980, 2013, 2014, 2090, 2196, 2318, 2332, 2385, 2508, 2684, 2745, 2915, 3021, 3135, 3180, 3233, 3355, 3420, 3477, 3498, 3660, 3762, 4026, 4028, 4180, 4636, 4770, 5035, 5247, 5490, 5795, 5830, 6039, 6042, 6270, 6466, 6710, 6954, 6996, 7524, 8052, 8745, 9063, 9405, 9540, 9699, 10065, 10070, 10431, 10494, 10980, 11077, 11590, 11660, 12078, 12084, 12540, 12749, 12932, 13420, 13908, 15105, 16165, 17385, 17490, 18126, 18810, 19398, 20130, 20140, 20862, 20988, 22154, 23180, 24156, 25498, 26235, 29097, 30195, 30210, 32330, 33231, 34770, 34980, 35563, 36252, 37620, 38247, 38796, 40260, 41724, 44308, 45315, 48495, 50996, 52155, 52470, 55385, 58194, 60390, 60420, 61427, 63745, 64660, 66462, 69540, 71126, 76494, 90630, 96990, 99693, 104310, 104940, 106689, 110770, 114741, 116388, 120780, 122854, 127490, 132924, 142252, 145485, 152988, 166155, 177815, 181260, 184281, 191235, 193980, 199386, 208620, 213378, 221540, 229482, 245708, 254980, 290970, 307135, 320067, 332310, 355630, 368562, 382470, 398772, 426756, 458964, 498465, 533445, 552843, 573705, 581940, 614270, 640134, 664620, 675697, 711260, 737124, 764940, 921405, 996930, 1066890, 1105686, 1147410, 1228540, 1280268, 1351394, 1600335, 1842810, 1993860, 2027091, 2133780, 2211372, 2294820, 2702788, 2764215, 3200670, 3378485, 3685620, 4054182, 5528430, 6081273, 6401340, 6756970, 8108364, 10135455, 11056860, 12162546, 13513940, 20270910, 24325092, 30406365, 40541820, 60812730, 121625460]

約数ペア:

[(1, 121625460), (2, 60812730), (3, 40541820), (4, 30406365), (5, 24325092), (6, 20270910), (9, 13513940), (10, 12162546), (11, 11056860), (12, 10135455), (15, 8108364), (18, 6756970), (19, 6401340), (20, 6081273), (22, 5528430), (30, 4054182), (33, 3685620), (36, 3378485), (38, 3200670), (44, 2764215), (45, 2702788), (53, 2294820), (55, 2211372), (57, 2133780), (60, 2027091), (61, 1993860), (66, 1842810), (76, 1600335), (90, 1351394), (95, 1280268), (99, 1228540), (106, 1147410), (110, 1105686), (114, 1066890), (122, 996930), (132, 921405), (159, 764940), (165, 737124), (171, 711260), (180, 675697), (183, 664620), (190, 640134), (198, 614270), (209, 581940), (212, 573705), (220, 552843), (228, 533445), (244, 498465), (265, 458964), (285, 426756), (305, 398772), (318, 382470), (330, 368562), (342, 355630), (366, 332310), (380, 320067), (396, 307135), (418, 290970), (477, 254980), (495, 245708), (530, 229482), (549, 221540), (570, 213378), (583, 208620), (610, 199386), (627, 193980), (636, 191235), (660, 184281), (671, 181260), (684, 177815), (732, 166155), (795, 152988), (836, 145485), (855, 142252), (915, 132924), (954, 127490), (990, 122854), (1007, 120780), (1045, 116388), (1060, 114741), (1098, 110770), (1140, 106689), (1159, 104940), (1166, 104310), (1220, 99693), (1254, 96990), (1342, 90630), (1590, 76494), (1710, 71126), (1749, 69540), (1830, 66462), (1881, 64660), (1908, 63745), (1980, 61427), (2013, 60420), (2014, 60390), (2090, 58194), (2196, 55385), (2318, 52470), (2332, 52155), (2385, 50996), (2508, 48495), (2684, 45315), (2745, 44308), (2915, 41724), (3021, 40260), (3135, 38796), (3180, 38247), (3233, 37620), (3355, 36252), (3420, 35563), (3477, 34980), (3498, 34770), (3660, 33231), (3762, 32330), (4026, 30210), (4028, 30195), (4180, 29097), (4636, 26235), (4770, 25498), (5035, 24156), (5247, 23180), (5490, 22154), (5795, 20988), (5830, 20862), (6039, 20140), (6042, 20130), (6270, 19398), (6466, 18810), (6710, 18126), (6954, 17490), (6996, 17385), (7524, 16165), (8052, 15105), (8745, 13908), (9063, 13420), (9405, 12932), (9540, 12749), (9699, 12540), (10065, 12084), (10070, 12078), (10431, 11660), (10494, 11590), (10980, 11077)]