89067960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 312698880

約数和(自身を除く): 223630920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 347, 360, 372, 414, 460, 465, 552, 558, 620, 690, 694, 713, 744, 828, 920, 930, 1035, 1041, 1116, 1240, 1380, 1388, 1395, 1426, 1656, 1735, 1860, 2070, 2082, 2139, 2232, 2760, 2776, 2790, 2852, 3123, 3470, 3565, 3720, 4140, 4164, 4278, 5205, 5580, 5704, 6246, 6417, 6940, 7130, 7981, 8280, 8328, 8556, 10410, 10695, 10757, 11160, 12492, 12834, 13880, 14260, 15615, 15962, 17112, 20820, 21390, 21514, 23943, 24984, 25668, 28520, 31230, 31924, 32085, 32271, 39905, 41640, 42780, 43028, 47886, 51336, 53785, 62460, 63848, 64170, 64542, 71829, 79810, 85560, 86056, 95772, 96813, 107570, 119715, 124920, 128340, 129084, 143658, 159620, 161355, 191544, 193626, 215140, 239430, 247411, 256680, 258168, 287316, 319240, 322710, 359145, 387252, 430280, 478860, 484065, 494822, 574632, 645420, 718290, 742233, 774504, 957720, 968130, 989644, 1237055, 1290840, 1436580, 1484466, 1936260, 1979288, 2226699, 2474110, 2873160, 2968932, 3711165, 3872520, 4453398, 4948220, 5937864, 7422330, 8906796, 9896440, 11133495, 14844660, 17813592, 22266990, 29689320, 44533980, 89067960]

約数ペア:

[(1, 89067960), (2, 44533980), (3, 29689320), (4, 22266990), (5, 17813592), (6, 14844660), (8, 11133495), (9, 9896440), (10, 8906796), (12, 7422330), (15, 5937864), (18, 4948220), (20, 4453398), (23, 3872520), (24, 3711165), (30, 2968932), (31, 2873160), (36, 2474110), (40, 2226699), (45, 1979288), (46, 1936260), (60, 1484466), (62, 1436580), (69, 1290840), (72, 1237055), (90, 989644), (92, 968130), (93, 957720), (115, 774504), (120, 742233), (124, 718290), (138, 645420), (155, 574632), (180, 494822), (184, 484065), (186, 478860), (207, 430280), (230, 387252), (248, 359145), (276, 322710), (279, 319240), (310, 287316), (345, 258168), (347, 256680), (360, 247411), (372, 239430), (414, 215140), (460, 193626), (465, 191544), (552, 161355), (558, 159620), (620, 143658), (690, 129084), (694, 128340), (713, 124920), (744, 119715), (828, 107570), (920, 96813), (930, 95772), (1035, 86056), (1041, 85560), (1116, 79810), (1240, 71829), (1380, 64542), (1388, 64170), (1395, 63848), (1426, 62460), (1656, 53785), (1735, 51336), (1860, 47886), (2070, 43028), (2082, 42780), (2139, 41640), (2232, 39905), (2760, 32271), (2776, 32085), (2790, 31924), (2852, 31230), (3123, 28520), (3470, 25668), (3565, 24984), (3720, 23943), (4140, 21514), (4164, 21390), (4278, 20820), (5205, 17112), (5580, 15962), (5704, 15615), (6246, 14260), (6417, 13880), (6940, 12834), (7130, 12492), (7981, 11160), (8280, 10757), (8328, 10695), (8556, 10410)]