201749850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9539}}^1$

素因数の和:9604

約数の個数: 72

約数和(自身を含む): 553625280

約数和(自身を除く): 351875430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 9539, 10575, 19078, 21150, 28617, 47695, 57234, 85851, 95390, 143085, 171702, 238475, 286170, 429255, 448333, 476950, 715425, 858510, 896666, 1344999, 1430850, 2146275, 2241665, 2689998, 4034997, 4292550, 4483330, 6724995, 8069994, 11208325, 13449990, 20174985, 22416650, 33624975, 40349970, 67249950, 100874925, 201749850]

約数ペア:

[(1, 201749850), (2, 100874925), (3, 67249950), (5, 40349970), (6, 33624975), (9, 22416650), (10, 20174985), (15, 13449990), (18, 11208325), (25, 8069994), (30, 6724995), (45, 4483330), (47, 4292550), (50, 4034997), (75, 2689998), (90, 2241665), (94, 2146275), (141, 1430850), (150, 1344999), (225, 896666), (235, 858510), (282, 715425), (423, 476950), (450, 448333), (470, 429255), (705, 286170), (846, 238475), (1175, 171702), (1410, 143085), (2115, 95390), (2350, 85851), (3525, 57234), (4230, 47695), (7050, 28617), (9539, 21150), (10575, 19078)]