129575100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 397474560

約数和(自身を除く): 267899460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 89, 92, 100, 115, 138, 150, 178, 211, 230, 267, 276, 300, 345, 356, 422, 445, 460, 534, 575, 633, 690, 844, 890, 1055, 1068, 1150, 1266, 1335, 1380, 1725, 1780, 2047, 2110, 2225, 2300, 2532, 2670, 3165, 3450, 4094, 4220, 4450, 4853, 5275, 5340, 6141, 6330, 6675, 6900, 8188, 8900, 9706, 10235, 10550, 12282, 12660, 13350, 14559, 15825, 18779, 19412, 20470, 21100, 24265, 24564, 26700, 29118, 30705, 31650, 37558, 40940, 48530, 51175, 56337, 58236, 61410, 63300, 72795, 75116, 93895, 97060, 102350, 112674, 121325, 122820, 145590, 153525, 187790, 204700, 225348, 242650, 281685, 291180, 307050, 363975, 375580, 431917, 469475, 485300, 563370, 614100, 727950, 863834, 938950, 1126740, 1295751, 1408425, 1455900, 1727668, 1877900, 2159585, 2591502, 2816850, 4319170, 5183004, 5633700, 6478755, 8638340, 10797925, 12957510, 21595850, 25915020, 32393775, 43191700, 64787550, 129575100]

約数ペア:

[(1, 129575100), (2, 64787550), (3, 43191700), (4, 32393775), (5, 25915020), (6, 21595850), (10, 12957510), (12, 10797925), (15, 8638340), (20, 6478755), (23, 5633700), (25, 5183004), (30, 4319170), (46, 2816850), (50, 2591502), (60, 2159585), (69, 1877900), (75, 1727668), (89, 1455900), (92, 1408425), (100, 1295751), (115, 1126740), (138, 938950), (150, 863834), (178, 727950), (211, 614100), (230, 563370), (267, 485300), (276, 469475), (300, 431917), (345, 375580), (356, 363975), (422, 307050), (445, 291180), (460, 281685), (534, 242650), (575, 225348), (633, 204700), (690, 187790), (844, 153525), (890, 145590), (1055, 122820), (1068, 121325), (1150, 112674), (1266, 102350), (1335, 97060), (1380, 93895), (1725, 75116), (1780, 72795), (2047, 63300), (2110, 61410), (2225, 58236), (2300, 56337), (2532, 51175), (2670, 48530), (3165, 40940), (3450, 37558), (4094, 31650), (4220, 30705), (4450, 29118), (4853, 26700), (5275, 24564), (5340, 24265), (6141, 21100), (6330, 20470), (6675, 19412), (6900, 18779), (8188, 15825), (8900, 14559), (9706, 13350), (10235, 12660), (10550, 12282)]