100191780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 334623744

約数和(自身を除く): 234431964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 911, 940, 1170, 1222, 1410, 1692, 1822, 1833, 2115, 2340, 2444, 2733, 2820, 3055, 3644, 3666, 4230, 4555, 5466, 5499, 6110, 7332, 8199, 8460, 9110, 9165, 10932, 10998, 11843, 12220, 13665, 16398, 18220, 18330, 21996, 23686, 27330, 27495, 32796, 35529, 36660, 40995, 42817, 47372, 54660, 54990, 59215, 71058, 81990, 85634, 106587, 109980, 118430, 128451, 142116, 163980, 171268, 177645, 213174, 214085, 236860, 256902, 355290, 385353, 426348, 428170, 513804, 532935, 556621, 642255, 710580, 770706, 856340, 1065870, 1113242, 1284510, 1541412, 1669863, 1926765, 2131740, 2226484, 2569020, 2783105, 3339726, 3853530, 5009589, 5566210, 6679452, 7707060, 8349315, 10019178, 11132420, 16698630, 20038356, 25047945, 33397260, 50095890, 100191780]

約数ペア:

[(1, 100191780), (2, 50095890), (3, 33397260), (4, 25047945), (5, 20038356), (6, 16698630), (9, 11132420), (10, 10019178), (12, 8349315), (13, 7707060), (15, 6679452), (18, 5566210), (20, 5009589), (26, 3853530), (30, 3339726), (36, 2783105), (39, 2569020), (45, 2226484), (47, 2131740), (52, 1926765), (60, 1669863), (65, 1541412), (78, 1284510), (90, 1113242), (94, 1065870), (117, 856340), (130, 770706), (141, 710580), (156, 642255), (180, 556621), (188, 532935), (195, 513804), (234, 428170), (235, 426348), (260, 385353), (282, 355290), (390, 256902), (423, 236860), (468, 214085), (470, 213174), (564, 177645), (585, 171268), (611, 163980), (705, 142116), (780, 128451), (846, 118430), (911, 109980), (940, 106587), (1170, 85634), (1222, 81990), (1410, 71058), (1692, 59215), (1822, 54990), (1833, 54660), (2115, 47372), (2340, 42817), (2444, 40995), (2733, 36660), (2820, 35529), (3055, 32796), (3644, 27495), (3666, 27330), (4230, 23686), (4555, 21996), (5466, 18330), (5499, 18220), (6110, 16398), (7332, 13665), (8199, 12220), (8460, 11843), (9110, 10998), (9165, 10932)]