90579750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 242611200

約数和(自身を除く): 152031450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 89, 115, 118, 125, 138, 150, 177, 178, 230, 250, 267, 295, 345, 354, 375, 445, 534, 575, 590, 690, 750, 885, 890, 1150, 1335, 1357, 1475, 1725, 1770, 2047, 2225, 2670, 2714, 2875, 2950, 3450, 4071, 4094, 4425, 4450, 5251, 5750, 6141, 6675, 6785, 7375, 8142, 8625, 8850, 10235, 10502, 11125, 12282, 13350, 13570, 14750, 15753, 17250, 20355, 20470, 22125, 22250, 26255, 30705, 31506, 33375, 33925, 40710, 44250, 51175, 52510, 61410, 66750, 67850, 78765, 101775, 102350, 120773, 131275, 153525, 157530, 169625, 203550, 241546, 255875, 262550, 307050, 339250, 362319, 393825, 508875, 511750, 603865, 656375, 724638, 767625, 787650, 1017750, 1207730, 1312750, 1535250, 1811595, 1969125, 3019325, 3623190, 3938250, 6038650, 9057975, 15096625, 18115950, 30193250, 45289875, 90579750]

約数ペア:

[(1, 90579750), (2, 45289875), (3, 30193250), (5, 18115950), (6, 15096625), (10, 9057975), (15, 6038650), (23, 3938250), (25, 3623190), (30, 3019325), (46, 1969125), (50, 1811595), (59, 1535250), (69, 1312750), (75, 1207730), (89, 1017750), (115, 787650), (118, 767625), (125, 724638), (138, 656375), (150, 603865), (177, 511750), (178, 508875), (230, 393825), (250, 362319), (267, 339250), (295, 307050), (345, 262550), (354, 255875), (375, 241546), (445, 203550), (534, 169625), (575, 157530), (590, 153525), (690, 131275), (750, 120773), (885, 102350), (890, 101775), (1150, 78765), (1335, 67850), (1357, 66750), (1475, 61410), (1725, 52510), (1770, 51175), (2047, 44250), (2225, 40710), (2670, 33925), (2714, 33375), (2875, 31506), (2950, 30705), (3450, 26255), (4071, 22250), (4094, 22125), (4425, 20470), (4450, 20355), (5251, 17250), (5750, 15753), (6141, 14750), (6675, 13570), (6785, 13350), (7375, 12282), (8142, 11125), (8625, 10502), (8850, 10235)]