55746060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 178827264

約数和(自身を除く): 123081204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 41, 43, 51, 60, 62, 68, 82, 85, 86, 93, 102, 123, 124, 129, 155, 164, 170, 172, 186, 204, 205, 215, 246, 255, 258, 310, 340, 372, 410, 430, 465, 492, 510, 516, 527, 615, 620, 645, 697, 731, 820, 860, 930, 1020, 1054, 1230, 1271, 1290, 1333, 1394, 1462, 1581, 1763, 1860, 2091, 2108, 2193, 2460, 2542, 2580, 2635, 2666, 2788, 2924, 3162, 3485, 3526, 3655, 3813, 3999, 4182, 4386, 5084, 5270, 5289, 5332, 6324, 6355, 6665, 6970, 7052, 7310, 7626, 7905, 7998, 8364, 8772, 8815, 10455, 10540, 10578, 10965, 12710, 13330, 13940, 14620, 15252, 15810, 15996, 17630, 19065, 19995, 20910, 21156, 21607, 21930, 22661, 25420, 26445, 26660, 29971, 31620, 35260, 38130, 39990, 41820, 43214, 43860, 45322, 52890, 54653, 59942, 64821, 67983, 76260, 79980, 86428, 89913, 90644, 105780, 108035, 109306, 113305, 119884, 129642, 135966, 149855, 163959, 179826, 216070, 218612, 226610, 259284, 271932, 273265, 299710, 324105, 327918, 339915, 359652, 432140, 449565, 453220, 546530, 599420, 648210, 655836, 679830, 819795, 899130, 929101, 1093060, 1296420, 1359660, 1639590, 1798260, 1858202, 2787303, 3279180, 3716404, 4645505, 5574606, 9291010, 11149212, 13936515, 18582020, 27873030, 55746060]

約数ペア:

[(1, 55746060), (2, 27873030), (3, 18582020), (4, 13936515), (5, 11149212), (6, 9291010), (10, 5574606), (12, 4645505), (15, 3716404), (17, 3279180), (20, 2787303), (30, 1858202), (31, 1798260), (34, 1639590), (41, 1359660), (43, 1296420), (51, 1093060), (60, 929101), (62, 899130), (68, 819795), (82, 679830), (85, 655836), (86, 648210), (93, 599420), (102, 546530), (123, 453220), (124, 449565), (129, 432140), (155, 359652), (164, 339915), (170, 327918), (172, 324105), (186, 299710), (204, 273265), (205, 271932), (215, 259284), (246, 226610), (255, 218612), (258, 216070), (310, 179826), (340, 163959), (372, 149855), (410, 135966), (430, 129642), (465, 119884), (492, 113305), (510, 109306), (516, 108035), (527, 105780), (615, 90644), (620, 89913), (645, 86428), (697, 79980), (731, 76260), (820, 67983), (860, 64821), (930, 59942), (1020, 54653), (1054, 52890), (1230, 45322), (1271, 43860), (1290, 43214), (1333, 41820), (1394, 39990), (1462, 38130), (1581, 35260), (1763, 31620), (1860, 29971), (2091, 26660), (2108, 26445), (2193, 25420), (2460, 22661), (2542, 21930), (2580, 21607), (2635, 21156), (2666, 20910), (2788, 19995), (2924, 19065), (3162, 17630), (3485, 15996), (3526, 15810), (3655, 15252), (3813, 14620), (3999, 13940), (4182, 13330), (4386, 12710), (5084, 10965), (5270, 10578), (5289, 10540), (5332, 10455), (6324, 8815), (6355, 8772), (6665, 8364), (6970, 7998), (7052, 7905), (7310, 7626)]