89556840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 304745760

約数和(自身を除く): 215188920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 131, 135, 162, 180, 211, 216, 262, 270, 324, 360, 393, 405, 422, 524, 540, 633, 648, 655, 786, 810, 844, 1048, 1055, 1080, 1179, 1266, 1310, 1572, 1620, 1688, 1899, 1965, 2110, 2358, 2532, 2620, 3144, 3165, 3240, 3537, 3798, 3930, 4220, 4716, 5064, 5240, 5697, 5895, 6330, 7074, 7596, 7860, 8440, 9432, 9495, 10611, 11394, 11790, 12660, 14148, 15192, 15720, 17091, 17685, 18990, 21222, 22788, 23580, 25320, 27641, 28296, 28485, 34182, 35370, 37980, 42444, 45576, 47160, 53055, 55282, 56970, 68364, 70740, 75960, 82923, 84888, 85455, 106110, 110564, 113940, 136728, 138205, 141480, 165846, 170910, 212220, 221128, 227880, 248769, 276410, 331692, 341820, 414615, 424440, 497538, 552820, 663384, 683640, 746307, 829230, 995076, 1105640, 1243845, 1492614, 1658460, 1990152, 2238921, 2487690, 2985228, 3316920, 3731535, 4477842, 4975380, 5970456, 7463070, 8955684, 9950760, 11194605, 14926140, 17911368, 22389210, 29852280, 44778420, 89556840]

約数ペア:

[(1, 89556840), (2, 44778420), (3, 29852280), (4, 22389210), (5, 17911368), (6, 14926140), (8, 11194605), (9, 9950760), (10, 8955684), (12, 7463070), (15, 5970456), (18, 4975380), (20, 4477842), (24, 3731535), (27, 3316920), (30, 2985228), (36, 2487690), (40, 2238921), (45, 1990152), (54, 1658460), (60, 1492614), (72, 1243845), (81, 1105640), (90, 995076), (108, 829230), (120, 746307), (131, 683640), (135, 663384), (162, 552820), (180, 497538), (211, 424440), (216, 414615), (262, 341820), (270, 331692), (324, 276410), (360, 248769), (393, 227880), (405, 221128), (422, 212220), (524, 170910), (540, 165846), (633, 141480), (648, 138205), (655, 136728), (786, 113940), (810, 110564), (844, 106110), (1048, 85455), (1055, 84888), (1080, 82923), (1179, 75960), (1266, 70740), (1310, 68364), (1572, 56970), (1620, 55282), (1688, 53055), (1899, 47160), (1965, 45576), (2110, 42444), (2358, 37980), (2532, 35370), (2620, 34182), (3144, 28485), (3165, 28296), (3240, 27641), (3537, 25320), (3798, 23580), (3930, 22788), (4220, 21222), (4716, 18990), (5064, 17685), (5240, 17091), (5697, 15720), (5895, 15192), (6330, 14148), (7074, 12660), (7596, 11790), (7860, 11394), (8440, 10611), (9432, 9495)]