1550500200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{8363}}^1$

素因数の和:8488

約数の個数: 144

約数和(自身を含む): 5258279520

約数和(自身を除く): 3707779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 103, 120, 150, 180, 200, 206, 225, 300, 309, 360, 412, 450, 515, 600, 618, 824, 900, 927, 1030, 1236, 1545, 1800, 1854, 2060, 2472, 2575, 3090, 3708, 4120, 4635, 5150, 6180, 7416, 7725, 8363, 9270, 10300, 12360, 15450, 16726, 18540, 20600, 23175, 25089, 30900, 33452, 37080, 41815, 46350, 50178, 61800, 66904, 75267, 83630, 92700, 100356, 125445, 150534, 167260, 185400, 200712, 209075, 250890, 301068, 334520, 376335, 418150, 501780, 602136, 627225, 752670, 836300, 861389, 1003560, 1254450, 1505340, 1672600, 1722778, 1881675, 2508900, 2584167, 3010680, 3445556, 3763350, 4306945, 5017800, 5168334, 6891112, 7526700, 7752501, 8613890, 10336668, 12920835, 15053400, 15505002, 17227780, 20673336, 21534725, 25841670, 31010004, 34455560, 38762505, 43069450, 51683340, 62020008, 64604175, 77525010, 86138900, 103366680, 129208350, 155050020, 172277800, 193812525, 258416700, 310100040, 387625050, 516833400, 775250100, 1550500200]

約数ペア:

[(1, 1550500200), (2, 775250100), (3, 516833400), (4, 387625050), (5, 310100040), (6, 258416700), (8, 193812525), (9, 172277800), (10, 155050020), (12, 129208350), (15, 103366680), (18, 86138900), (20, 77525010), (24, 64604175), (25, 62020008), (30, 51683340), (36, 43069450), (40, 38762505), (45, 34455560), (50, 31010004), (60, 25841670), (72, 21534725), (75, 20673336), (90, 17227780), (100, 15505002), (103, 15053400), (120, 12920835), (150, 10336668), (180, 8613890), (200, 7752501), (206, 7526700), (225, 6891112), (300, 5168334), (309, 5017800), (360, 4306945), (412, 3763350), (450, 3445556), (515, 3010680), (600, 2584167), (618, 2508900), (824, 1881675), (900, 1722778), (927, 1672600), (1030, 1505340), (1236, 1254450), (1545, 1003560), (1800, 861389), (1854, 836300), (2060, 752670), (2472, 627225), (2575, 602136), (3090, 501780), (3708, 418150), (4120, 376335), (4635, 334520), (5150, 301068), (6180, 250890), (7416, 209075), (7725, 200712), (8363, 185400), (9270, 167260), (10300, 150534), (12360, 125445), (15450, 100356), (16726, 92700), (18540, 83630), (20600, 75267), (23175, 66904), (25089, 61800), (30900, 50178), (33452, 46350), (37080, 41815)]