888926220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54269}}^1$

素因数の和:54304

約数の個数: 144

約数和(自身を含む): 3318719040

約数和(自身を除く): 2429792820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 54269, 108538, 162807, 217076, 271345, 325614, 379883, 488421, 542690, 651228, 705497, 759766, 814035, 976842, 1085380, 1139649, 1410994, 1519532, 1628070, 1899415, 1953684, 2116491, 2279298, 2442105, 2821988, 3256140, 3418947, 3527485, 3798830, 4232982, 4558596, 4884210, 4938479, 5698245, 6349473, 6837894, 7054970, 7597660, 8465964, 9768420, 9876958, 10582455, 11396490, 12698946, 13675788, 14109940, 14815437, 17094735, 19753916, 21164910, 22792980, 24692395, 25397892, 29630874, 31747365, 34189470, 42329820, 44446311, 49384790, 59261748, 63494730, 68378940, 74077185, 88892622, 98769580, 126989460, 148154370, 177785244, 222231555, 296308740, 444463110, 888926220]

約数ペア:

[(1, 888926220), (2, 444463110), (3, 296308740), (4, 222231555), (5, 177785244), (6, 148154370), (7, 126989460), (9, 98769580), (10, 88892622), (12, 74077185), (13, 68378940), (14, 63494730), (15, 59261748), (18, 49384790), (20, 44446311), (21, 42329820), (26, 34189470), (28, 31747365), (30, 29630874), (35, 25397892), (36, 24692395), (39, 22792980), (42, 21164910), (45, 19753916), (52, 17094735), (60, 14815437), (63, 14109940), (65, 13675788), (70, 12698946), (78, 11396490), (84, 10582455), (90, 9876958), (91, 9768420), (105, 8465964), (117, 7597660), (126, 7054970), (130, 6837894), (140, 6349473), (156, 5698245), (180, 4938479), (182, 4884210), (195, 4558596), (210, 4232982), (234, 3798830), (252, 3527485), (260, 3418947), (273, 3256140), (315, 2821988), (364, 2442105), (390, 2279298), (420, 2116491), (455, 1953684), (468, 1899415), (546, 1628070), (585, 1519532), (630, 1410994), (780, 1139649), (819, 1085380), (910, 976842), (1092, 814035), (1170, 759766), (1260, 705497), (1365, 651228), (1638, 542690), (1820, 488421), (2340, 379883), (2730, 325614), (3276, 271345), (4095, 217076), (5460, 162807), (8190, 108538), (16380, 54269)]