55033680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 134954160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 569, 620, 624, 744, 780, 806, 930, 1040, 1138, 1209, 1240, 1488, 1560, 1612, 1707, 1860, 2015, 2276, 2418, 2480, 2845, 3120, 3224, 3414, 3720, 4030, 4552, 4836, 5690, 6045, 6448, 6828, 7397, 7440, 8060, 8535, 9104, 9672, 11380, 12090, 13656, 14794, 16120, 17070, 17639, 19344, 22191, 22760, 24180, 27312, 29588, 32240, 34140, 35278, 36985, 44382, 45520, 48360, 52917, 59176, 68280, 70556, 73970, 88195, 88764, 96720, 105834, 110955, 118352, 136560, 141112, 147940, 176390, 177528, 211668, 221910, 229307, 264585, 282224, 295880, 352780, 355056, 423336, 443820, 458614, 529170, 591760, 687921, 705560, 846672, 887640, 917228, 1058340, 1146535, 1375842, 1411120, 1775280, 1834456, 2116680, 2293070, 2751684, 3439605, 3668912, 4233360, 4586140, 5503368, 6879210, 9172280, 11006736, 13758420, 18344560, 27516840, 55033680]

約数ペア:

[(1, 55033680), (2, 27516840), (3, 18344560), (4, 13758420), (5, 11006736), (6, 9172280), (8, 6879210), (10, 5503368), (12, 4586140), (13, 4233360), (15, 3668912), (16, 3439605), (20, 2751684), (24, 2293070), (26, 2116680), (30, 1834456), (31, 1775280), (39, 1411120), (40, 1375842), (48, 1146535), (52, 1058340), (60, 917228), (62, 887640), (65, 846672), (78, 705560), (80, 687921), (93, 591760), (104, 529170), (120, 458614), (124, 443820), (130, 423336), (155, 355056), (156, 352780), (186, 295880), (195, 282224), (208, 264585), (240, 229307), (248, 221910), (260, 211668), (310, 177528), (312, 176390), (372, 147940), (390, 141112), (403, 136560), (465, 118352), (496, 110955), (520, 105834), (569, 96720), (620, 88764), (624, 88195), (744, 73970), (780, 70556), (806, 68280), (930, 59176), (1040, 52917), (1138, 48360), (1209, 45520), (1240, 44382), (1488, 36985), (1560, 35278), (1612, 34140), (1707, 32240), (1860, 29588), (2015, 27312), (2276, 24180), (2418, 22760), (2480, 22191), (2845, 19344), (3120, 17639), (3224, 17070), (3414, 16120), (3720, 14794), (4030, 13656), (4552, 12090), (4836, 11380), (5690, 9672), (6045, 9104), (6448, 8535), (6828, 8060), (7397, 7440)]