388610100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9187}}^1$

素因数の和:9254

約数の個数: 108

約数和(自身を含む): 1244128704

約数和(自身を除く): 855518604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 7050, 8460, 9187, 10575, 14100, 18374, 21150, 27561, 36748, 42300, 45935, 55122, 82683, 91870, 110244, 137805, 165366, 183740, 229675, 275610, 330732, 413415, 431789, 459350, 551220, 689025, 826830, 863578, 918700, 1295367, 1378050, 1653660, 1727156, 2067075, 2158945, 2590734, 2756100, 3886101, 4134150, 4317890, 5181468, 6476835, 7772202, 8268300, 8635780, 10794725, 12953670, 15544404, 19430505, 21589450, 25907340, 32384175, 38861010, 43178900, 64768350, 77722020, 97152525, 129536700, 194305050, 388610100]

約数ペア:

[(1, 388610100), (2, 194305050), (3, 129536700), (4, 97152525), (5, 77722020), (6, 64768350), (9, 43178900), (10, 38861010), (12, 32384175), (15, 25907340), (18, 21589450), (20, 19430505), (25, 15544404), (30, 12953670), (36, 10794725), (45, 8635780), (47, 8268300), (50, 7772202), (60, 6476835), (75, 5181468), (90, 4317890), (94, 4134150), (100, 3886101), (141, 2756100), (150, 2590734), (180, 2158945), (188, 2067075), (225, 1727156), (235, 1653660), (282, 1378050), (300, 1295367), (423, 918700), (450, 863578), (470, 826830), (564, 689025), (705, 551220), (846, 459350), (900, 431789), (940, 413415), (1175, 330732), (1410, 275610), (1692, 229675), (2115, 183740), (2350, 165366), (2820, 137805), (3525, 110244), (4230, 91870), (4700, 82683), (7050, 55122), (8460, 45935), (9187, 42300), (10575, 36748), (14100, 27561), (18374, 21150)]