101291100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19861}}^1$

素因数の和:19895

約数の個数: 72

約数和(自身を含む): 310323888

約数和(自身を除く): 209032788

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, 19861, 39722, 59583, 79444, 99305, 119166, 198610, 238332, 297915, 337637, 397220, 496525, 595830, 675274, 993050, 1012911, 1191660, 1350548, 1489575, 1688185, 1986100, 2025822, 2979150, 3376370, 4051644, 5064555, 5958300, 6752740, 8440925, 10129110, 16881850, 20258220, 25322775, 33763700, 50645550, 101291100]

約数ペア:

[(1, 101291100), (2, 50645550), (3, 33763700), (4, 25322775), (5, 20258220), (6, 16881850), (10, 10129110), (12, 8440925), (15, 6752740), (17, 5958300), (20, 5064555), (25, 4051644), (30, 3376370), (34, 2979150), (50, 2025822), (51, 1986100), (60, 1688185), (68, 1489575), (75, 1350548), (85, 1191660), (100, 1012911), (102, 993050), (150, 675274), (170, 595830), (204, 496525), (255, 397220), (300, 337637), (340, 297915), (425, 238332), (510, 198610), (850, 119166), (1020, 99305), (1275, 79444), (1700, 59583), (2550, 39722), (5100, 19861)]