25244202720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{154229}}^1$

素因数の和:154289

約数の個数: 192

約数和(自身を含む): 89547171840

約数和(自身を除く): 64302969120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 10230, 10912, 13640, 14880, 16368, 20460, 27280, 32736, 40920, 54560, 81840, 154229, 163680, 308458, 462687, 616916, 771145, 925374, 1233832, 1542290, 1696519, 1850748, 2313435, 2467664, 3084580, 3393038, 3701496, 4626870, 4781099, 4935328, 5089557, 6169160, 6786076, 7402992, 8482595, 9253740, 9562198, 10179114, 12338320, 13572152, 14343297, 14805984, 16965190, 18507480, 19124396, 20358228, 23905495, 24676640, 25447785, 27144304, 28686594, 33930380, 37014960, 38248792, 40716456, 47810990, 50895570, 52592089, 54288608, 57373188, 67860760, 71716485, 74029920, 76497584, 81432912, 95621980, 101791140, 105184178, 114746376, 135721520, 143432970, 152995168, 157776267, 162865824, 191243960, 203582280, 210368356, 229492752, 262960445, 271443040, 286865940, 315552534, 382487920, 407164560, 420736712, 458985504, 525920890, 573731880, 631105068, 764975840, 788881335, 814329120, 841473424, 1051841780, 1147463760, 1262210136, 1577762670, 1682946848, 2103683560, 2294927520, 2524420272, 3155525340, 4207367120, 5048840544, 6311050680, 8414734240, 12622101360, 25244202720]

約数ペア:

[(1, 25244202720), (2, 12622101360), (3, 8414734240), (4, 6311050680), (5, 5048840544), (6, 4207367120), (8, 3155525340), (10, 2524420272), (11, 2294927520), (12, 2103683560), (15, 1682946848), (16, 1577762670), (20, 1262210136), (22, 1147463760), (24, 1051841780), (30, 841473424), (31, 814329120), (32, 788881335), (33, 764975840), (40, 631105068), (44, 573731880), (48, 525920890), (55, 458985504), (60, 420736712), (62, 407164560), (66, 382487920), (80, 315552534), (88, 286865940), (93, 271443040), (96, 262960445), (110, 229492752), (120, 210368356), (124, 203582280), (132, 191243960), (155, 162865824), (160, 157776267), (165, 152995168), (176, 143432970), (186, 135721520), (220, 114746376), (240, 105184178), (248, 101791140), (264, 95621980), (310, 81432912), (330, 76497584), (341, 74029920), (352, 71716485), (372, 67860760), (440, 57373188), (465, 54288608), (480, 52592089), (496, 50895570), (528, 47810990), (620, 40716456), (660, 38248792), (682, 37014960), (744, 33930380), (880, 28686594), (930, 27144304), (992, 25447785), (1023, 24676640), (1056, 23905495), (1240, 20358228), (1320, 19124396), (1364, 18507480), (1488, 16965190), (1705, 14805984), (1760, 14343297), (1860, 13572152), (2046, 12338320), (2480, 10179114), (2640, 9562198), (2728, 9253740), (2976, 8482595), (3410, 7402992), (3720, 6786076), (4092, 6169160), (4960, 5089557), (5115, 4935328), (5280, 4781099), (5456, 4626870), (6820, 3701496), (7440, 3393038), (8184, 3084580), (10230, 2467664), (10912, 2313435), (13640, 1850748), (14880, 1696519), (16368, 1542290), (20460, 1233832), (27280, 925374), (32736, 771145), (40920, 616916), (54560, 462687), (81840, 308458), (154229, 163680)]