148852680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 477290880

約数和(自身を除く): 328438200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 340, 393, 408, 510, 524, 557, 655, 680, 786, 1020, 1048, 1114, 1310, 1572, 1671, 1965, 2040, 2227, 2228, 2620, 2785, 3144, 3342, 3930, 4454, 4456, 5240, 5570, 6681, 6684, 7860, 8355, 8908, 9469, 11135, 11140, 13362, 13368, 15720, 16710, 17816, 18938, 22270, 22280, 26724, 28407, 33405, 33420, 37876, 44540, 47345, 53448, 56814, 66810, 66840, 72967, 75752, 89080, 94690, 113628, 133620, 142035, 145934, 189380, 218901, 227256, 267240, 284070, 291868, 364835, 378760, 437802, 568140, 583736, 729670, 875604, 1094505, 1136280, 1240439, 1459340, 1751208, 2189010, 2480878, 2918680, 3721317, 4378020, 4961756, 6202195, 7442634, 8756040, 9923512, 12404390, 14885268, 18606585, 24808780, 29770536, 37213170, 49617560, 74426340, 148852680]

約数ペア:

[(1, 148852680), (2, 74426340), (3, 49617560), (4, 37213170), (5, 29770536), (6, 24808780), (8, 18606585), (10, 14885268), (12, 12404390), (15, 9923512), (17, 8756040), (20, 7442634), (24, 6202195), (30, 4961756), (34, 4378020), (40, 3721317), (51, 2918680), (60, 2480878), (68, 2189010), (85, 1751208), (102, 1459340), (120, 1240439), (131, 1136280), (136, 1094505), (170, 875604), (204, 729670), (255, 583736), (262, 568140), (340, 437802), (393, 378760), (408, 364835), (510, 291868), (524, 284070), (557, 267240), (655, 227256), (680, 218901), (786, 189380), (1020, 145934), (1048, 142035), (1114, 133620), (1310, 113628), (1572, 94690), (1671, 89080), (1965, 75752), (2040, 72967), (2227, 66840), (2228, 66810), (2620, 56814), (2785, 53448), (3144, 47345), (3342, 44540), (3930, 37876), (4454, 33420), (4456, 33405), (5240, 28407), (5570, 26724), (6681, 22280), (6684, 22270), (7860, 18938), (8355, 17816), (8908, 16710), (9469, 15720), (11135, 13368), (11140, 13362)]