87195420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12421}}^1$

素因数の和:12452

約数の個数: 96

約数和(自身を含む): 292165440

約数和(自身を除く): 204970020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 12421, 24842, 37263, 49684, 62105, 74526, 111789, 124210, 149052, 161473, 186315, 223578, 248420, 322946, 335367, 372630, 447156, 484419, 558945, 645892, 670734, 745260, 807365, 968838, 1117890, 1341468, 1453257, 1614730, 1676835, 1937676, 2235780, 2422095, 2906514, 3229460, 3353670, 4359771, 4844190, 5813028, 6707340, 7266285, 8719542, 9688380, 14532570, 17439084, 21798855, 29065140, 43597710, 87195420]

約数ペア:

[(1, 87195420), (2, 43597710), (3, 29065140), (4, 21798855), (5, 17439084), (6, 14532570), (9, 9688380), (10, 8719542), (12, 7266285), (13, 6707340), (15, 5813028), (18, 4844190), (20, 4359771), (26, 3353670), (27, 3229460), (30, 2906514), (36, 2422095), (39, 2235780), (45, 1937676), (52, 1676835), (54, 1614730), (60, 1453257), (65, 1341468), (78, 1117890), (90, 968838), (108, 807365), (117, 745260), (130, 670734), (135, 645892), (156, 558945), (180, 484419), (195, 447156), (234, 372630), (260, 335367), (270, 322946), (351, 248420), (390, 223578), (468, 186315), (540, 161473), (585, 149052), (702, 124210), (780, 111789), (1170, 74526), (1404, 62105), (1755, 49684), (2340, 37263), (3510, 24842), (7020, 12421)]