153923100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{30181}}^1$

素因数の和:30215

約数の個数: 72

約数和(自身を含む): 471563568

約数和(自身を除く): 317640468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 30181, 60362, 90543, 120724, 150905, 181086, 301810, 362172, 452715, 513077, 603620, 754525, 905430, 1026154, 1509050, 1539231, 1810860, 2052308, 2263575, 2565385, 3018100, 3078462, 4527150, 5130770, 6156924, 7696155, 9054300, 10261540, 12826925, 15392310, 25653850, 30784620, 38480775, 51307700, 76961550, 153923100]

約数ペア:

[(1, 153923100), (2, 76961550), (3, 51307700), (4, 38480775), (5, 30784620), (6, 25653850), (10, 15392310), (12, 12826925), (15, 10261540), (17, 9054300), (20, 7696155), (25, 6156924), (30, 5130770), (34, 4527150), (50, 3078462), (51, 3018100), (60, 2565385), (68, 2263575), (75, 2052308), (85, 1810860), (100, 1539231), (102, 1509050), (150, 1026154), (170, 905430), (204, 754525), (255, 603620), (300, 513077), (340, 452715), (425, 362172), (510, 301810), (850, 181086), (1020, 150905), (1275, 120724), (1700, 90543), (2550, 60362), (5100, 30181)]