153825100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 405974016

約数和(自身を除く): 252148916

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 100, 110, 124, 130, 143, 155, 220, 260, 275, 286, 310, 325, 341, 347, 403, 550, 572, 620, 650, 682, 694, 715, 775, 806, 1100, 1300, 1364, 1388, 1430, 1550, 1612, 1705, 1735, 2015, 2860, 3100, 3410, 3470, 3575, 3817, 4030, 4433, 4511, 6820, 6940, 7150, 7634, 8060, 8525, 8675, 8866, 9022, 10075, 10757, 14300, 15268, 17050, 17350, 17732, 18044, 19085, 20150, 21514, 22165, 22555, 34100, 34700, 38170, 40300, 43028, 44330, 45110, 49621, 53785, 76340, 88660, 90220, 95425, 99242, 107570, 110825, 112775, 118327, 139841, 190850, 198484, 215140, 221650, 225550, 236654, 248105, 268925, 279682, 381700, 443300, 451100, 473308, 496210, 537850, 559364, 591635, 699205, 992420, 1075700, 1183270, 1240525, 1398410, 1538251, 2366540, 2481050, 2796820, 2958175, 3076502, 3496025, 4962100, 5916350, 6153004, 6992050, 7691255, 11832700, 13984100, 15382510, 30765020, 38456275, 76912550, 153825100]

約数ペア:

[(1, 153825100), (2, 76912550), (4, 38456275), (5, 30765020), (10, 15382510), (11, 13984100), (13, 11832700), (20, 7691255), (22, 6992050), (25, 6153004), (26, 5916350), (31, 4962100), (44, 3496025), (50, 3076502), (52, 2958175), (55, 2796820), (62, 2481050), (65, 2366540), (100, 1538251), (110, 1398410), (124, 1240525), (130, 1183270), (143, 1075700), (155, 992420), (220, 699205), (260, 591635), (275, 559364), (286, 537850), (310, 496210), (325, 473308), (341, 451100), (347, 443300), (403, 381700), (550, 279682), (572, 268925), (620, 248105), (650, 236654), (682, 225550), (694, 221650), (715, 215140), (775, 198484), (806, 190850), (1100, 139841), (1300, 118327), (1364, 112775), (1388, 110825), (1430, 107570), (1550, 99242), (1612, 95425), (1705, 90220), (1735, 88660), (2015, 76340), (2860, 53785), (3100, 49621), (3410, 45110), (3470, 44330), (3575, 43028), (3817, 40300), (4030, 38170), (4433, 34700), (4511, 34100), (6820, 22555), (6940, 22165), (7150, 21514), (7634, 20150), (8060, 19085), (8525, 18044), (8675, 17732), (8866, 17350), (9022, 17050), (10075, 15268), (10757, 14300)]