125740290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 222624510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 71, 78, 95, 114, 130, 142, 190, 195, 213, 239, 247, 285, 355, 390, 426, 478, 494, 570, 710, 717, 741, 923, 1065, 1195, 1235, 1349, 1434, 1482, 1846, 2130, 2390, 2470, 2698, 2769, 3107, 3585, 3705, 4047, 4541, 4615, 5538, 6214, 6745, 7170, 7410, 8094, 9082, 9230, 9321, 13490, 13623, 13845, 15535, 16969, 17537, 18642, 20235, 22705, 27246, 27690, 31070, 33938, 35074, 40470, 45410, 46605, 50907, 52611, 59033, 68115, 84845, 87685, 93210, 101814, 105222, 118066, 136230, 169690, 175370, 177099, 220597, 254535, 263055, 295165, 322411, 354198, 441194, 509070, 526110, 590330, 644822, 661791, 885495, 967233, 1102985, 1323582, 1612055, 1770990, 1934466, 2205970, 3224110, 3308955, 4191343, 4836165, 6617910, 8382686, 9672330, 12574029, 20956715, 25148058, 41913430, 62870145, 125740290]

約数ペア:

[(1, 125740290), (2, 62870145), (3, 41913430), (5, 25148058), (6, 20956715), (10, 12574029), (13, 9672330), (15, 8382686), (19, 6617910), (26, 4836165), (30, 4191343), (38, 3308955), (39, 3224110), (57, 2205970), (65, 1934466), (71, 1770990), (78, 1612055), (95, 1323582), (114, 1102985), (130, 967233), (142, 885495), (190, 661791), (195, 644822), (213, 590330), (239, 526110), (247, 509070), (285, 441194), (355, 354198), (390, 322411), (426, 295165), (478, 263055), (494, 254535), (570, 220597), (710, 177099), (717, 175370), (741, 169690), (923, 136230), (1065, 118066), (1195, 105222), (1235, 101814), (1349, 93210), (1434, 87685), (1482, 84845), (1846, 68115), (2130, 59033), (2390, 52611), (2470, 50907), (2698, 46605), (2769, 45410), (3107, 40470), (3585, 35074), (3705, 33938), (4047, 31070), (4541, 27690), (4615, 27246), (5538, 22705), (6214, 20235), (6745, 18642), (7170, 17537), (7410, 16969), (8094, 15535), (9082, 13845), (9230, 13623), (9321, 13490)]