149451930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 446404608

約数和(自身を除く): 296952678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 31, 34, 45, 46, 51, 62, 69, 85, 90, 93, 102, 115, 137, 138, 153, 155, 170, 186, 207, 230, 255, 274, 279, 306, 310, 345, 391, 411, 414, 465, 510, 527, 558, 685, 690, 713, 765, 782, 822, 930, 1035, 1054, 1173, 1233, 1370, 1395, 1426, 1530, 1581, 1955, 2055, 2070, 2139, 2329, 2346, 2466, 2635, 2790, 3151, 3162, 3519, 3565, 3910, 4110, 4247, 4278, 4658, 4743, 5270, 5865, 6165, 6302, 6417, 6987, 7038, 7130, 7905, 8494, 9453, 9486, 10695, 11645, 11730, 12121, 12330, 12741, 12834, 13974, 15755, 15810, 17595, 18906, 20961, 21235, 21390, 23290, 23715, 24242, 25482, 28359, 31510, 32085, 34935, 35190, 36363, 38223, 41922, 42470, 47265, 47430, 53567, 56718, 60605, 63705, 64170, 69870, 72199, 72726, 76446, 94530, 97681, 104805, 107134, 109089, 121210, 127410, 141795, 144398, 160701, 181815, 191115, 195362, 209610, 216597, 218178, 267835, 283590, 293043, 321402, 360995, 363630, 382230, 433194, 482103, 488405, 535670, 545445, 586086, 649791, 721990, 803505, 879129, 964206, 976810, 1082985, 1090890, 1299582, 1465215, 1607010, 1660577, 1758258, 2165970, 2410515, 2930430, 3248955, 3321154, 4395645, 4821030, 4981731, 6497910, 8302885, 8791290, 9963462, 14945193, 16605770, 24908655, 29890386, 49817310, 74725965, 149451930]

約数ペア:

[(1, 149451930), (2, 74725965), (3, 49817310), (5, 29890386), (6, 24908655), (9, 16605770), (10, 14945193), (15, 9963462), (17, 8791290), (18, 8302885), (23, 6497910), (30, 4981731), (31, 4821030), (34, 4395645), (45, 3321154), (46, 3248955), (51, 2930430), (62, 2410515), (69, 2165970), (85, 1758258), (90, 1660577), (93, 1607010), (102, 1465215), (115, 1299582), (137, 1090890), (138, 1082985), (153, 976810), (155, 964206), (170, 879129), (186, 803505), (207, 721990), (230, 649791), (255, 586086), (274, 545445), (279, 535670), (306, 488405), (310, 482103), (345, 433194), (391, 382230), (411, 363630), (414, 360995), (465, 321402), (510, 293043), (527, 283590), (558, 267835), (685, 218178), (690, 216597), (713, 209610), (765, 195362), (782, 191115), (822, 181815), (930, 160701), (1035, 144398), (1054, 141795), (1173, 127410), (1233, 121210), (1370, 109089), (1395, 107134), (1426, 104805), (1530, 97681), (1581, 94530), (1955, 76446), (2055, 72726), (2070, 72199), (2139, 69870), (2329, 64170), (2346, 63705), (2466, 60605), (2635, 56718), (2790, 53567), (3151, 47430), (3162, 47265), (3519, 42470), (3565, 41922), (3910, 38223), (4110, 36363), (4247, 35190), (4278, 34935), (4658, 32085), (4743, 31510), (5270, 28359), (5865, 25482), (6165, 24242), (6302, 23715), (6417, 23290), (6987, 21390), (7038, 21235), (7130, 20961), (7905, 18906), (8494, 17595), (9453, 15810), (9486, 15755), (10695, 13974), (11645, 12834), (11730, 12741), (12121, 12330)]