25361700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:966

約数の個数: 144

約数和(自身を含む): 90410880

約数和(自身を除く): 65049180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 929, 975, 1050, 1092, 1300, 1365, 1820, 1858, 1950, 2100, 2275, 2730, 2787, 3716, 3900, 4550, 4645, 5460, 5574, 6503, 6825, 9100, 9290, 11148, 12077, 13006, 13650, 13935, 18580, 19509, 23225, 24154, 26012, 27300, 27870, 32515, 36231, 39018, 46450, 48308, 55740, 60385, 65030, 69675, 72462, 78036, 84539, 92900, 97545, 120770, 130060, 139350, 144924, 162575, 169078, 181155, 195090, 241540, 253617, 278700, 301925, 325150, 338156, 362310, 390180, 422695, 487725, 507234, 603850, 650300, 724620, 845390, 905775, 975450, 1014468, 1207700, 1268085, 1690780, 1811550, 1950900, 2113475, 2536170, 3623100, 4226950, 5072340, 6340425, 8453900, 12680850, 25361700]

約数ペア:

[(1, 25361700), (2, 12680850), (3, 8453900), (4, 6340425), (5, 5072340), (6, 4226950), (7, 3623100), (10, 2536170), (12, 2113475), (13, 1950900), (14, 1811550), (15, 1690780), (20, 1268085), (21, 1207700), (25, 1014468), (26, 975450), (28, 905775), (30, 845390), (35, 724620), (39, 650300), (42, 603850), (50, 507234), (52, 487725), (60, 422695), (65, 390180), (70, 362310), (75, 338156), (78, 325150), (84, 301925), (91, 278700), (100, 253617), (105, 241540), (130, 195090), (140, 181155), (150, 169078), (156, 162575), (175, 144924), (182, 139350), (195, 130060), (210, 120770), (260, 97545), (273, 92900), (300, 84539), (325, 78036), (350, 72462), (364, 69675), (390, 65030), (420, 60385), (455, 55740), (525, 48308), (546, 46450), (650, 39018), (700, 36231), (780, 32515), (910, 27870), (929, 27300), (975, 26012), (1050, 24154), (1092, 23225), (1300, 19509), (1365, 18580), (1820, 13935), (1858, 13650), (1950, 13006), (2100, 12077), (2275, 11148), (2730, 9290), (2787, 9100), (3716, 6825), (3900, 6503), (4550, 5574), (4645, 5460)]