109915380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3611

約数の個数: 120

約数和(自身を含む): 363058080

約数和(自身を除く): 253142700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 3571, 5130, 6156, 7142, 7695, 10260, 10713, 14284, 15390, 17855, 21426, 30780, 32139, 35710, 42852, 53565, 64278, 67849, 71420, 96417, 107130, 128556, 135698, 160695, 192834, 203547, 214260, 271396, 289251, 321390, 339245, 385668, 407094, 482085, 578502, 610641, 642780, 678490, 814188, 964170, 1017735, 1157004, 1221282, 1356980, 1446255, 1831923, 1928340, 2035470, 2442564, 2892510, 3053205, 3663846, 4070940, 5495769, 5785020, 6106410, 7327692, 9159615, 10991538, 12212820, 18319230, 21983076, 27478845, 36638460, 54957690, 109915380]

約数ペア:

[(1, 109915380), (2, 54957690), (3, 36638460), (4, 27478845), (5, 21983076), (6, 18319230), (9, 12212820), (10, 10991538), (12, 9159615), (15, 7327692), (18, 6106410), (19, 5785020), (20, 5495769), (27, 4070940), (30, 3663846), (36, 3053205), (38, 2892510), (45, 2442564), (54, 2035470), (57, 1928340), (60, 1831923), (76, 1446255), (81, 1356980), (90, 1221282), (95, 1157004), (108, 1017735), (114, 964170), (135, 814188), (162, 678490), (171, 642780), (180, 610641), (190, 578502), (228, 482085), (270, 407094), (285, 385668), (324, 339245), (342, 321390), (380, 289251), (405, 271396), (513, 214260), (540, 203547), (570, 192834), (684, 160695), (810, 135698), (855, 128556), (1026, 107130), (1140, 96417), (1539, 71420), (1620, 67849), (1710, 64278), (2052, 53565), (2565, 42852), (3078, 35710), (3420, 32139), (3571, 30780), (5130, 21426), (6156, 17855), (7142, 15390), (7695, 14284), (10260, 10713)]