1551153141500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1399}}^1\times {\mathrm{22861}}^1$

素因数の和:24376

約数の個数: 96

約数和(自身を含む): 3425239708800

約数和(自身を除く): 1874086567300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1399, 1940, 2425, 2798, 4850, 5596, 6995, 9700, 12125, 13990, 22861, 24250, 27980, 34975, 45722, 48500, 69950, 91444, 114305, 135703, 139900, 174875, 228610, 271406, 349750, 457220, 542812, 571525, 678515, 699500, 1143050, 1357030, 2217517, 2286100, 2714060, 2857625, 3392575, 4435034, 5715250, 6785150, 8870068, 11087585, 11430500, 13570300, 16962875, 22175170, 31982539, 33925750, 44350340, 55437925, 63965078, 67851500, 110875850, 127930156, 159912695, 221751700, 277189625, 319825390, 554379250, 639650780, 799563475, 1108758500, 1599126950, 3102306283, 3198253900, 3997817375, 6204612566, 7995634750, 12409225132, 15511531415, 15991269500, 31023062830, 62046125660, 77557657075, 155115314150, 310230628300, 387788285375, 775576570750, 1551153141500]

約数ペア:

[(1, 1551153141500), (2, 775576570750), (4, 387788285375), (5, 310230628300), (10, 155115314150), (20, 77557657075), (25, 62046125660), (50, 31023062830), (97, 15991269500), (100, 15511531415), (125, 12409225132), (194, 7995634750), (250, 6204612566), (388, 3997817375), (485, 3198253900), (500, 3102306283), (970, 1599126950), (1399, 1108758500), (1940, 799563475), (2425, 639650780), (2798, 554379250), (4850, 319825390), (5596, 277189625), (6995, 221751700), (9700, 159912695), (12125, 127930156), (13990, 110875850), (22861, 67851500), (24250, 63965078), (27980, 55437925), (34975, 44350340), (45722, 33925750), (48500, 31982539), (69950, 22175170), (91444, 16962875), (114305, 13570300), (135703, 11430500), (139900, 11087585), (174875, 8870068), (228610, 6785150), (271406, 5715250), (349750, 4435034), (457220, 3392575), (542812, 2857625), (571525, 2714060), (678515, 2286100), (699500, 2217517), (1143050, 1357030)]