27699044360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{90437}}^1$

素因数の和:90511

約数の個数: 128

約数和(自身を含む): 72929203200

約数和(自身を除く): 45230158840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 494, 520, 589, 620, 760, 806, 988, 1178, 1235, 1240, 1612, 1976, 2015, 2356, 2470, 2945, 3224, 4030, 4712, 4940, 5890, 7657, 8060, 9880, 11780, 15314, 16120, 23560, 30628, 38285, 61256, 76570, 90437, 153140, 180874, 306280, 361748, 452185, 723496, 904370, 1175681, 1718303, 1808740, 2351362, 2803547, 3436606, 3617480, 4702724, 5607094, 5878405, 6873212, 8591515, 9405448, 11214188, 11756810, 13746424, 14017735, 17183030, 22337939, 22428376, 23513620, 28035470, 34366060, 36446111, 44675878, 47027240, 53267393, 56070940, 68732120, 72892222, 89351756, 106534786, 111689695, 112141880, 145784444, 178703512, 182230555, 213069572, 223379390, 266336965, 291568888, 364461110, 426139144, 446758780, 532673930, 692476109, 728922220, 893517560, 1065347860, 1384952218, 1457844440, 2130695720, 2769904436, 3462380545, 5539808872, 6924761090, 13849522180, 27699044360]

約数ペア:

[(1, 27699044360), (2, 13849522180), (4, 6924761090), (5, 5539808872), (8, 3462380545), (10, 2769904436), (13, 2130695720), (19, 1457844440), (20, 1384952218), (26, 1065347860), (31, 893517560), (38, 728922220), (40, 692476109), (52, 532673930), (62, 446758780), (65, 426139144), (76, 364461110), (95, 291568888), (104, 266336965), (124, 223379390), (130, 213069572), (152, 182230555), (155, 178703512), (190, 145784444), (247, 112141880), (248, 111689695), (260, 106534786), (310, 89351756), (380, 72892222), (403, 68732120), (494, 56070940), (520, 53267393), (589, 47027240), (620, 44675878), (760, 36446111), (806, 34366060), (988, 28035470), (1178, 23513620), (1235, 22428376), (1240, 22337939), (1612, 17183030), (1976, 14017735), (2015, 13746424), (2356, 11756810), (2470, 11214188), (2945, 9405448), (3224, 8591515), (4030, 6873212), (4712, 5878405), (4940, 5607094), (5890, 4702724), (7657, 3617480), (8060, 3436606), (9880, 2803547), (11780, 2351362), (15314, 1808740), (16120, 1718303), (23560, 1175681), (30628, 904370), (38285, 723496), (61256, 452185), (76570, 361748), (90437, 306280), (153140, 180874)]