245361450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{15881}}^1$

素因数の和:15999

約数の個数: 48

約数和(自身を含む): 614442816

約数和(自身を除く): 369081366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 15450, 15881, 31762, 47643, 79405, 95286, 158810, 238215, 397025, 476430, 794050, 1191075, 1635743, 2382150, 3271486, 4907229, 8178715, 9814458, 16357430, 24536145, 40893575, 49072290, 81787150, 122680725, 245361450]

約数ペア:

[(1, 245361450), (2, 122680725), (3, 81787150), (5, 49072290), (6, 40893575), (10, 24536145), (15, 16357430), (25, 9814458), (30, 8178715), (50, 4907229), (75, 3271486), (103, 2382150), (150, 1635743), (206, 1191075), (309, 794050), (515, 476430), (618, 397025), (1030, 238215), (1545, 158810), (2575, 95286), (3090, 79405), (5150, 47643), (7725, 31762), (15450, 15881)]