102478680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 350269920

約数和(自身を除く): 247791240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 53, 60, 72, 82, 90, 106, 120, 123, 131, 159, 164, 180, 205, 212, 246, 262, 265, 318, 328, 360, 369, 393, 410, 424, 477, 492, 524, 530, 615, 636, 655, 738, 786, 795, 820, 954, 984, 1048, 1060, 1179, 1230, 1272, 1310, 1476, 1572, 1590, 1640, 1845, 1908, 1965, 2120, 2173, 2358, 2385, 2460, 2620, 2952, 3144, 3180, 3690, 3816, 3930, 4346, 4716, 4770, 4920, 5240, 5371, 5895, 6360, 6519, 6943, 7380, 7860, 8692, 9432, 9540, 10742, 10865, 11790, 13038, 13886, 14760, 15720, 16113, 17384, 19080, 19557, 20829, 21484, 21730, 23580, 26076, 26855, 27772, 32226, 32595, 34715, 39114, 41658, 42968, 43460, 47160, 48339, 52152, 53710, 55544, 62487, 64452, 65190, 69430, 78228, 80565, 83316, 86920, 96678, 97785, 104145, 107420, 124974, 128904, 130380, 138860, 156456, 161130, 166632, 193356, 195570, 208290, 214840, 241695, 249948, 260760, 277720, 284663, 312435, 322260, 386712, 391140, 416580, 483390, 499896, 569326, 624870, 644520, 782280, 833160, 853989, 966780, 1138652, 1249740, 1423315, 1707978, 1933560, 2277304, 2499480, 2561967, 2846630, 3415956, 4269945, 5123934, 5693260, 6831912, 8539890, 10247868, 11386520, 12809835, 17079780, 20495736, 25619670, 34159560, 51239340, 102478680]

約数ペア:

[(1, 102478680), (2, 51239340), (3, 34159560), (4, 25619670), (5, 20495736), (6, 17079780), (8, 12809835), (9, 11386520), (10, 10247868), (12, 8539890), (15, 6831912), (18, 5693260), (20, 5123934), (24, 4269945), (30, 3415956), (36, 2846630), (40, 2561967), (41, 2499480), (45, 2277304), (53, 1933560), (60, 1707978), (72, 1423315), (82, 1249740), (90, 1138652), (106, 966780), (120, 853989), (123, 833160), (131, 782280), (159, 644520), (164, 624870), (180, 569326), (205, 499896), (212, 483390), (246, 416580), (262, 391140), (265, 386712), (318, 322260), (328, 312435), (360, 284663), (369, 277720), (393, 260760), (410, 249948), (424, 241695), (477, 214840), (492, 208290), (524, 195570), (530, 193356), (615, 166632), (636, 161130), (655, 156456), (738, 138860), (786, 130380), (795, 128904), (820, 124974), (954, 107420), (984, 104145), (1048, 97785), (1060, 96678), (1179, 86920), (1230, 83316), (1272, 80565), (1310, 78228), (1476, 69430), (1572, 65190), (1590, 64452), (1640, 62487), (1845, 55544), (1908, 53710), (1965, 52152), (2120, 48339), (2173, 47160), (2358, 43460), (2385, 42968), (2460, 41658), (2620, 39114), (2952, 34715), (3144, 32595), (3180, 32226), (3690, 27772), (3816, 26855), (3930, 26076), (4346, 23580), (4716, 21730), (4770, 21484), (4920, 20829), (5240, 19557), (5371, 19080), (5895, 17384), (6360, 16113), (6519, 15720), (6943, 14760), (7380, 13886), (7860, 13038), (8692, 11790), (9432, 10865), (9540, 10742)]