169889250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 448830720

約数和(自身を除く): 278941470

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 73, 75, 87, 107, 125, 145, 146, 150, 174, 214, 219, 250, 290, 321, 365, 375, 435, 438, 535, 642, 725, 730, 750, 870, 1070, 1095, 1450, 1605, 1825, 2117, 2175, 2190, 2675, 3103, 3210, 3625, 3650, 4234, 4350, 5350, 5475, 6206, 6351, 7250, 7811, 8025, 9125, 9309, 10585, 10875, 10950, 12702, 13375, 15515, 15622, 16050, 18250, 18618, 21170, 21750, 23433, 26750, 27375, 31030, 31755, 39055, 40125, 46545, 46866, 52925, 54750, 63510, 77575, 78110, 80250, 93090, 105850, 117165, 155150, 158775, 195275, 226519, 232725, 234330, 264625, 317550, 387875, 390550, 453038, 465450, 529250, 585825, 679557, 775750, 793875, 976375, 1132595, 1163625, 1171650, 1359114, 1587750, 1952750, 2265190, 2327250, 2929125, 3397785, 5662975, 5858250, 6795570, 11325950, 16988925, 28314875, 33977850, 56629750, 84944625, 169889250]

約数ペア:

[(1, 169889250), (2, 84944625), (3, 56629750), (5, 33977850), (6, 28314875), (10, 16988925), (15, 11325950), (25, 6795570), (29, 5858250), (30, 5662975), (50, 3397785), (58, 2929125), (73, 2327250), (75, 2265190), (87, 1952750), (107, 1587750), (125, 1359114), (145, 1171650), (146, 1163625), (150, 1132595), (174, 976375), (214, 793875), (219, 775750), (250, 679557), (290, 585825), (321, 529250), (365, 465450), (375, 453038), (435, 390550), (438, 387875), (535, 317550), (642, 264625), (725, 234330), (730, 232725), (750, 226519), (870, 195275), (1070, 158775), (1095, 155150), (1450, 117165), (1605, 105850), (1825, 93090), (2117, 80250), (2175, 78110), (2190, 77575), (2675, 63510), (3103, 54750), (3210, 52925), (3625, 46866), (3650, 46545), (4234, 40125), (4350, 39055), (5350, 31755), (5475, 31030), (6206, 27375), (6351, 26750), (7250, 23433), (7811, 21750), (8025, 21170), (9125, 18618), (9309, 18250), (10585, 16050), (10875, 15622), (10950, 15515), (12702, 13375)]