250597620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15299}}^1$

素因数の和:15334

約数の個数: 144

約数和(自身を含む): 935625600

約数和(自身を除く): 685027980

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, 15299, 16380, 30598, 45897, 61196, 76495, 91794, 107093, 137691, 152990, 183588, 198887, 214186, 229485, 275382, 305980, 321279, 397774, 428372, 458970, 535465, 550764, 596661, 642558, 688455, 795548, 917940, 963837, 994435, 1070930, 1193322, 1285116, 1376910, 1392209, 1606395, 1789983, 1927674, 1988870, 2141860, 2386644, 2753820, 2784418, 2983305, 3212790, 3579966, 3855348, 3977740, 4176627, 4819185, 5568836, 5966610, 6425580, 6961045, 7159932, 8353254, 8949915, 9638370, 11933220, 12529881, 13922090, 16706508, 17899830, 19276740, 20883135, 25059762, 27844180, 35799660, 41766270, 50119524, 62649405, 83532540, 125298810, 250597620]

約数ペア:

[(1, 250597620), (2, 125298810), (3, 83532540), (4, 62649405), (5, 50119524), (6, 41766270), (7, 35799660), (9, 27844180), (10, 25059762), (12, 20883135), (13, 19276740), (14, 17899830), (15, 16706508), (18, 13922090), (20, 12529881), (21, 11933220), (26, 9638370), (28, 8949915), (30, 8353254), (35, 7159932), (36, 6961045), (39, 6425580), (42, 5966610), (45, 5568836), (52, 4819185), (60, 4176627), (63, 3977740), (65, 3855348), (70, 3579966), (78, 3212790), (84, 2983305), (90, 2784418), (91, 2753820), (105, 2386644), (117, 2141860), (126, 1988870), (130, 1927674), (140, 1789983), (156, 1606395), (180, 1392209), (182, 1376910), (195, 1285116), (210, 1193322), (234, 1070930), (252, 994435), (260, 963837), (273, 917940), (315, 795548), (364, 688455), (390, 642558), (420, 596661), (455, 550764), (468, 535465), (546, 458970), (585, 428372), (630, 397774), (780, 321279), (819, 305980), (910, 275382), (1092, 229485), (1170, 214186), (1260, 198887), (1365, 183588), (1638, 152990), (1820, 137691), (2340, 107093), (2730, 91794), (3276, 76495), (4095, 61196), (5460, 45897), (8190, 30598), (15299, 16380)]