185781050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 457158240

約数和(自身を除く): 271377190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 130, 133, 175, 182, 190, 245, 247, 266, 307, 325, 350, 455, 475, 490, 494, 614, 637, 650, 665, 910, 931, 950, 1225, 1235, 1274, 1330, 1535, 1729, 1862, 2149, 2275, 2450, 2470, 3070, 3185, 3325, 3458, 3991, 4298, 4550, 4655, 5833, 6175, 6370, 6650, 7675, 7982, 8645, 9310, 10745, 11666, 12103, 12350, 15043, 15350, 15925, 17290, 19955, 21490, 23275, 24206, 27937, 29165, 30086, 31850, 39910, 40831, 43225, 46550, 53725, 55874, 58330, 60515, 75215, 75829, 81662, 86450, 99775, 107450, 121030, 139685, 145825, 150430, 151658, 195559, 199550, 204155, 279370, 285817, 291650, 302575, 376075, 379145, 391118, 408310, 530803, 571634, 605150, 698425, 752150, 758290, 977795, 1020775, 1061606, 1396850, 1429085, 1895725, 1955590, 2041550, 2654015, 2858170, 3715621, 3791450, 4888975, 5308030, 7145425, 7431242, 9777950, 13270075, 14290850, 18578105, 26540150, 37156210, 92890525, 185781050]

約数ペア:

[(1, 185781050), (2, 92890525), (5, 37156210), (7, 26540150), (10, 18578105), (13, 14290850), (14, 13270075), (19, 9777950), (25, 7431242), (26, 7145425), (35, 5308030), (38, 4888975), (49, 3791450), (50, 3715621), (65, 2858170), (70, 2654015), (91, 2041550), (95, 1955590), (98, 1895725), (130, 1429085), (133, 1396850), (175, 1061606), (182, 1020775), (190, 977795), (245, 758290), (247, 752150), (266, 698425), (307, 605150), (325, 571634), (350, 530803), (455, 408310), (475, 391118), (490, 379145), (494, 376075), (614, 302575), (637, 291650), (650, 285817), (665, 279370), (910, 204155), (931, 199550), (950, 195559), (1225, 151658), (1235, 150430), (1274, 145825), (1330, 139685), (1535, 121030), (1729, 107450), (1862, 99775), (2149, 86450), (2275, 81662), (2450, 75829), (2470, 75215), (3070, 60515), (3185, 58330), (3325, 55874), (3458, 53725), (3991, 46550), (4298, 43225), (4550, 40831), (4655, 39910), (5833, 31850), (6175, 30086), (6370, 29165), (6650, 27937), (7675, 24206), (7982, 23275), (8645, 21490), (9310, 19955), (10745, 17290), (11666, 15925), (12103, 15350), (12350, 15043)]