76847940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 268939440

約数和(自身を除く): 192091500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 89, 90, 108, 117, 123, 130, 135, 156, 162, 164, 178, 180, 195, 205, 234, 246, 260, 267, 270, 324, 351, 356, 369, 390, 405, 410, 445, 468, 492, 533, 534, 540, 585, 615, 702, 738, 780, 801, 810, 820, 890, 1053, 1066, 1068, 1107, 1157, 1170, 1230, 1335, 1404, 1476, 1599, 1602, 1620, 1755, 1780, 1845, 2106, 2132, 2214, 2314, 2340, 2403, 2460, 2665, 2670, 3198, 3204, 3321, 3471, 3510, 3649, 3690, 4005, 4212, 4428, 4628, 4797, 4806, 5265, 5330, 5340, 5535, 5785, 6396, 6642, 6942, 7020, 7209, 7298, 7380, 7995, 8010, 9594, 9612, 10413, 10530, 10660, 10947, 11070, 11570, 12015, 13284, 13884, 14391, 14418, 14596, 15990, 16020, 16605, 17355, 18245, 19188, 20826, 21060, 21894, 22140, 23140, 23985, 24030, 28782, 28836, 31239, 31980, 32841, 33210, 34710, 36045, 36490, 41652, 43173, 43788, 47437, 47970, 48060, 52065, 54735, 57564, 62478, 65682, 66420, 69420, 71955, 72090, 72980, 86346, 93717, 94874, 95940, 98523, 104130, 109470, 124956, 131364, 142311, 143910, 144180, 156195, 164205, 172692, 187434, 189748, 197046, 208260, 215865, 218940, 237185, 284622, 287820, 295569, 312390, 328410, 374868, 394092, 426933, 431730, 468585, 474370, 492615, 569244, 591138, 624780, 656820, 711555, 853866, 863460, 937170, 948740, 985230, 1182276, 1280799, 1423110, 1477845, 1707732, 1874340, 1970460, 2134665, 2561598, 2846220, 2955690, 3842397, 4269330, 5123196, 5911380, 6403995, 7684794, 8538660, 12807990, 15369588, 19211985, 25615980, 38423970, 76847940]

約数ペア:

[(1, 76847940), (2, 38423970), (3, 25615980), (4, 19211985), (5, 15369588), (6, 12807990), (9, 8538660), (10, 7684794), (12, 6403995), (13, 5911380), (15, 5123196), (18, 4269330), (20, 3842397), (26, 2955690), (27, 2846220), (30, 2561598), (36, 2134665), (39, 1970460), (41, 1874340), (45, 1707732), (52, 1477845), (54, 1423110), (60, 1280799), (65, 1182276), (78, 985230), (81, 948740), (82, 937170), (89, 863460), (90, 853866), (108, 711555), (117, 656820), (123, 624780), (130, 591138), (135, 569244), (156, 492615), (162, 474370), (164, 468585), (178, 431730), (180, 426933), (195, 394092), (205, 374868), (234, 328410), (246, 312390), (260, 295569), (267, 287820), (270, 284622), (324, 237185), (351, 218940), (356, 215865), (369, 208260), (390, 197046), (405, 189748), (410, 187434), (445, 172692), (468, 164205), (492, 156195), (533, 144180), (534, 143910), (540, 142311), (585, 131364), (615, 124956), (702, 109470), (738, 104130), (780, 98523), (801, 95940), (810, 94874), (820, 93717), (890, 86346), (1053, 72980), (1066, 72090), (1068, 71955), (1107, 69420), (1157, 66420), (1170, 65682), (1230, 62478), (1335, 57564), (1404, 54735), (1476, 52065), (1599, 48060), (1602, 47970), (1620, 47437), (1755, 43788), (1780, 43173), (1845, 41652), (2106, 36490), (2132, 36045), (2214, 34710), (2314, 33210), (2340, 32841), (2403, 31980), (2460, 31239), (2665, 28836), (2670, 28782), (3198, 24030), (3204, 23985), (3321, 23140), (3471, 22140), (3510, 21894), (3649, 21060), (3690, 20826), (4005, 19188), (4212, 18245), (4428, 17355), (4628, 16605), (4797, 16020), (4806, 15990), (5265, 14596), (5330, 14418), (5340, 14391), (5535, 13884), (5785, 13284), (6396, 12015), (6642, 11570), (6942, 11070), (7020, 10947), (7209, 10660), (7298, 10530), (7380, 10413), (7995, 9612), (8010, 9594)]