90634140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 302152032

約数和(自身を除く): 211517892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1097, 1215, 1377, 1530, 1620, 1836, 2194, 2295, 2430, 2754, 3060, 3291, 4131, 4388, 4590, 4860, 5485, 5508, 6582, 6885, 8262, 9180, 9873, 10970, 13164, 13770, 16455, 16524, 18649, 19746, 20655, 21940, 27540, 29619, 32910, 37298, 39492, 41310, 49365, 55947, 59238, 65820, 74596, 82620, 88857, 93245, 98730, 111894, 118476, 148095, 167841, 177714, 186490, 197460, 223788, 266571, 279735, 296190, 335682, 355428, 372980, 444285, 503523, 533142, 559470, 592380, 671364, 839205, 888570, 1007046, 1066284, 1118940, 1332855, 1510569, 1678410, 1777140, 2014092, 2517615, 2665710, 3021138, 3356820, 4531707, 5035230, 5331420, 6042276, 7552845, 9063414, 10070460, 15105690, 18126828, 22658535, 30211380, 45317070, 90634140]

約数ペア:

[(1, 90634140), (2, 45317070), (3, 30211380), (4, 22658535), (5, 18126828), (6, 15105690), (9, 10070460), (10, 9063414), (12, 7552845), (15, 6042276), (17, 5331420), (18, 5035230), (20, 4531707), (27, 3356820), (30, 3021138), (34, 2665710), (36, 2517615), (45, 2014092), (51, 1777140), (54, 1678410), (60, 1510569), (68, 1332855), (81, 1118940), (85, 1066284), (90, 1007046), (102, 888570), (108, 839205), (135, 671364), (153, 592380), (162, 559470), (170, 533142), (180, 503523), (204, 444285), (243, 372980), (255, 355428), (270, 335682), (306, 296190), (324, 279735), (340, 266571), (405, 223788), (459, 197460), (486, 186490), (510, 177714), (540, 167841), (612, 148095), (765, 118476), (810, 111894), (918, 98730), (972, 93245), (1020, 88857), (1097, 82620), (1215, 74596), (1377, 65820), (1530, 59238), (1620, 55947), (1836, 49365), (2194, 41310), (2295, 39492), (2430, 37298), (2754, 32910), (3060, 29619), (3291, 27540), (4131, 21940), (4388, 20655), (4590, 19746), (4860, 18649), (5485, 16524), (5508, 16455), (6582, 13770), (6885, 13164), (8262, 10970), (9180, 9873)]