165234750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 436700160

約数和(自身を除く): 271465410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 71, 75, 87, 107, 125, 142, 145, 150, 174, 213, 214, 250, 290, 321, 355, 375, 426, 435, 535, 642, 710, 725, 750, 870, 1065, 1070, 1450, 1605, 1775, 2059, 2130, 2175, 2675, 3103, 3210, 3550, 3625, 4118, 4350, 5325, 5350, 6177, 6206, 7250, 7597, 8025, 8875, 9309, 10295, 10650, 10875, 12354, 13375, 15194, 15515, 16050, 17750, 18618, 20590, 21750, 22791, 26625, 26750, 30885, 31030, 37985, 40125, 45582, 46545, 51475, 53250, 61770, 75970, 77575, 80250, 93090, 102950, 113955, 154425, 155150, 189925, 220313, 227910, 232725, 257375, 308850, 379850, 387875, 440626, 465450, 514750, 569775, 660939, 772125, 775750, 949625, 1101565, 1139550, 1163625, 1321878, 1544250, 1899250, 2203130, 2327250, 2848875, 3304695, 5507825, 5697750, 6609390, 11015650, 16523475, 27539125, 33046950, 55078250, 82617375, 165234750]

約数ペア:

[(1, 165234750), (2, 82617375), (3, 55078250), (5, 33046950), (6, 27539125), (10, 16523475), (15, 11015650), (25, 6609390), (29, 5697750), (30, 5507825), (50, 3304695), (58, 2848875), (71, 2327250), (75, 2203130), (87, 1899250), (107, 1544250), (125, 1321878), (142, 1163625), (145, 1139550), (150, 1101565), (174, 949625), (213, 775750), (214, 772125), (250, 660939), (290, 569775), (321, 514750), (355, 465450), (375, 440626), (426, 387875), (435, 379850), (535, 308850), (642, 257375), (710, 232725), (725, 227910), (750, 220313), (870, 189925), (1065, 155150), (1070, 154425), (1450, 113955), (1605, 102950), (1775, 93090), (2059, 80250), (2130, 77575), (2175, 75970), (2675, 61770), (3103, 53250), (3210, 51475), (3550, 46545), (3625, 45582), (4118, 40125), (4350, 37985), (5325, 31030), (5350, 30885), (6177, 26750), (6206, 26625), (7250, 22791), (7597, 21750), (8025, 20590), (8875, 18618), (9309, 17750), (10295, 16050), (10650, 15515), (10875, 15194), (12354, 13375)]