886572180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1699}}^1$

素因数の和:1950

約数の個数: 144

約数和(自身を含む): 2910835200

約数和(自身を除く): 2024263020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 223, 234, 260, 390, 446, 468, 585, 669, 780, 892, 1115, 1170, 1338, 1699, 2007, 2230, 2340, 2676, 2899, 3345, 3398, 4014, 4460, 5097, 5798, 6690, 6796, 8028, 8495, 8697, 10035, 10194, 11596, 13380, 14495, 15291, 16990, 17394, 20070, 20388, 22087, 25485, 26091, 28990, 30582, 33980, 34788, 40140, 43485, 44174, 50970, 52182, 57980, 61164, 66261, 76455, 86970, 88348, 101940, 104364, 110435, 130455, 132522, 152910, 173940, 198783, 220870, 260910, 265044, 305820, 331305, 378877, 397566, 441740, 521820, 662610, 757754, 795132, 993915, 1136631, 1325220, 1515508, 1894385, 1987830, 2273262, 3409893, 3788770, 3975660, 4546524, 4925401, 5683155, 6819786, 7577540, 9850802, 11366310, 13639572, 14776203, 17049465, 19701604, 22732620, 24627005, 29552406, 34098930, 44328609, 49254010, 59104812, 68197860, 73881015, 88657218, 98508020, 147762030, 177314436, 221643045, 295524060, 443286090, 886572180]

約数ペア:

[(1, 886572180), (2, 443286090), (3, 295524060), (4, 221643045), (5, 177314436), (6, 147762030), (9, 98508020), (10, 88657218), (12, 73881015), (13, 68197860), (15, 59104812), (18, 49254010), (20, 44328609), (26, 34098930), (30, 29552406), (36, 24627005), (39, 22732620), (45, 19701604), (52, 17049465), (60, 14776203), (65, 13639572), (78, 11366310), (90, 9850802), (117, 7577540), (130, 6819786), (156, 5683155), (180, 4925401), (195, 4546524), (223, 3975660), (234, 3788770), (260, 3409893), (390, 2273262), (446, 1987830), (468, 1894385), (585, 1515508), (669, 1325220), (780, 1136631), (892, 993915), (1115, 795132), (1170, 757754), (1338, 662610), (1699, 521820), (2007, 441740), (2230, 397566), (2340, 378877), (2676, 331305), (2899, 305820), (3345, 265044), (3398, 260910), (4014, 220870), (4460, 198783), (5097, 173940), (5798, 152910), (6690, 132522), (6796, 130455), (8028, 110435), (8495, 104364), (8697, 101940), (10035, 88348), (10194, 86970), (11596, 76455), (13380, 66261), (14495, 61164), (15291, 57980), (16990, 52182), (17394, 50970), (20070, 44174), (20388, 43485), (22087, 40140), (25485, 34788), (26091, 33980), (28990, 30582)]