103989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 128

約数和(自身を含む): 343699200

約数和(自身を除く): 239710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2039, 2040, 2125, 2550, 3000, 3400, 4078, 4250, 5100, 6117, 6375, 8156, 8500, 10195, 10200, 12234, 12750, 16312, 17000, 20390, 24468, 25500, 30585, 34663, 40780, 48936, 50975, 51000, 61170, 69326, 81560, 101950, 103989, 122340, 138652, 152925, 173315, 203900, 207978, 244680, 254875, 277304, 305850, 346630, 407800, 415956, 509750, 519945, 611700, 693260, 764625, 831912, 866575, 1019500, 1039890, 1223400, 1386520, 1529250, 1733150, 2039000, 2079780, 2599725, 3058500, 3466300, 4159560, 4332875, 5199450, 6117000, 6932600, 8665750, 10398900, 12998625, 17331500, 20797800, 25997250, 34663000, 51994500, 103989000]

約数ペア:

[(1, 103989000), (2, 51994500), (3, 34663000), (4, 25997250), (5, 20797800), (6, 17331500), (8, 12998625), (10, 10398900), (12, 8665750), (15, 6932600), (17, 6117000), (20, 5199450), (24, 4332875), (25, 4159560), (30, 3466300), (34, 3058500), (40, 2599725), (50, 2079780), (51, 2039000), (60, 1733150), (68, 1529250), (75, 1386520), (85, 1223400), (100, 1039890), (102, 1019500), (120, 866575), (125, 831912), (136, 764625), (150, 693260), (170, 611700), (200, 519945), (204, 509750), (250, 415956), (255, 407800), (300, 346630), (340, 305850), (375, 277304), (408, 254875), (425, 244680), (500, 207978), (510, 203900), (600, 173315), (680, 152925), (750, 138652), (850, 122340), (1000, 103989), (1020, 101950), (1275, 81560), (1500, 69326), (1700, 61170), (2039, 51000), (2040, 50975), (2125, 48936), (2550, 40780), (3000, 34663), (3400, 30585), (4078, 25500), (4250, 24468), (5100, 20390), (6117, 17000), (6375, 16312), (8156, 12750), (8500, 12234), (10195, 10200)]