300625360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7652

約数の個数: 80

約数和(自身を含む): 810162432

約数和(自身を除く): 509537072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3976, 4970, 5680, 7561, 7952, 9940, 15122, 19880, 30244, 37805, 39760, 52927, 60488, 75610, 105854, 120976, 151220, 211708, 264635, 302440, 423416, 529270, 536831, 604880, 846832, 1058540, 1073662, 2117080, 2147324, 2684155, 3757817, 4234160, 4294648, 5368310, 7515634, 8589296, 10736620, 15031268, 18789085, 21473240, 30062536, 37578170, 42946480, 60125072, 75156340, 150312680, 300625360]

約数ペア:

[(1, 300625360), (2, 150312680), (4, 75156340), (5, 60125072), (7, 42946480), (8, 37578170), (10, 30062536), (14, 21473240), (16, 18789085), (20, 15031268), (28, 10736620), (35, 8589296), (40, 7515634), (56, 5368310), (70, 4294648), (71, 4234160), (80, 3757817), (112, 2684155), (140, 2147324), (142, 2117080), (280, 1073662), (284, 1058540), (355, 846832), (497, 604880), (560, 536831), (568, 529270), (710, 423416), (994, 302440), (1136, 264635), (1420, 211708), (1988, 151220), (2485, 120976), (2840, 105854), (3976, 75610), (4970, 60488), (5680, 52927), (7561, 39760), (7952, 37805), (9940, 30244), (15122, 19880)]