125009040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 297463920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 389, 390, 412, 515, 520, 618, 624, 778, 780, 824, 1030, 1040, 1167, 1236, 1339, 1545, 1556, 1560, 1648, 1945, 2060, 2334, 2472, 2678, 3090, 3112, 3120, 3890, 4017, 4120, 4668, 4944, 5057, 5356, 5835, 6180, 6224, 6695, 7780, 8034, 8240, 9336, 10114, 10712, 11670, 12360, 13390, 15171, 15560, 16068, 18672, 20085, 20228, 21424, 23340, 24720, 25285, 26780, 30342, 31120, 32136, 40067, 40170, 40456, 46680, 50570, 53560, 60684, 64272, 75855, 80134, 80340, 80912, 93360, 101140, 107120, 120201, 121368, 151710, 160268, 160680, 200335, 202280, 240402, 242736, 303420, 320536, 321360, 400670, 404560, 480804, 520871, 601005, 606840, 641072, 801340, 961608, 1041742, 1202010, 1213680, 1562613, 1602680, 1923216, 2083484, 2404020, 2604355, 3125226, 3205360, 4166968, 4808040, 5208710, 6250452, 7813065, 8333936, 9616080, 10417420, 12500904, 15626130, 20834840, 25001808, 31252260, 41669680, 62504520, 125009040]

約数ペア:

[(1, 125009040), (2, 62504520), (3, 41669680), (4, 31252260), (5, 25001808), (6, 20834840), (8, 15626130), (10, 12500904), (12, 10417420), (13, 9616080), (15, 8333936), (16, 7813065), (20, 6250452), (24, 5208710), (26, 4808040), (30, 4166968), (39, 3205360), (40, 3125226), (48, 2604355), (52, 2404020), (60, 2083484), (65, 1923216), (78, 1602680), (80, 1562613), (103, 1213680), (104, 1202010), (120, 1041742), (130, 961608), (156, 801340), (195, 641072), (206, 606840), (208, 601005), (240, 520871), (260, 480804), (309, 404560), (312, 400670), (389, 321360), (390, 320536), (412, 303420), (515, 242736), (520, 240402), (618, 202280), (624, 200335), (778, 160680), (780, 160268), (824, 151710), (1030, 121368), (1040, 120201), (1167, 107120), (1236, 101140), (1339, 93360), (1545, 80912), (1556, 80340), (1560, 80134), (1648, 75855), (1945, 64272), (2060, 60684), (2334, 53560), (2472, 50570), (2678, 46680), (3090, 40456), (3112, 40170), (3120, 40067), (3890, 32136), (4017, 31120), (4120, 30342), (4668, 26780), (4944, 25285), (5057, 24720), (5356, 23340), (5835, 21424), (6180, 20228), (6224, 20085), (6695, 18672), (7780, 16068), (8034, 15560), (8240, 15171), (9336, 13390), (10114, 12360), (10712, 11670)]