28646100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4574

約数の個数: 108

約数和(自身を含む): 102639264

約数和(自身を除く): 73993164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 4547, 6300, 9094, 13641, 18188, 22735, 27282, 31829, 40923, 45470, 54564, 63658, 68205, 81846, 90940, 95487, 113675, 127316, 136410, 159145, 163692, 190974, 204615, 227350, 272820, 286461, 318290, 341025, 381948, 409230, 454700, 477435, 572922, 636580, 682050, 795725, 818460, 954870, 1023075, 1145844, 1364100, 1432305, 1591450, 1909740, 2046150, 2387175, 2864610, 3182900, 4092300, 4774350, 5729220, 7161525, 9548700, 14323050, 28646100]

約数ペア:

[(1, 28646100), (2, 14323050), (3, 9548700), (4, 7161525), (5, 5729220), (6, 4774350), (7, 4092300), (9, 3182900), (10, 2864610), (12, 2387175), (14, 2046150), (15, 1909740), (18, 1591450), (20, 1432305), (21, 1364100), (25, 1145844), (28, 1023075), (30, 954870), (35, 818460), (36, 795725), (42, 682050), (45, 636580), (50, 572922), (60, 477435), (63, 454700), (70, 409230), (75, 381948), (84, 341025), (90, 318290), (100, 286461), (105, 272820), (126, 227350), (140, 204615), (150, 190974), (175, 163692), (180, 159145), (210, 136410), (225, 127316), (252, 113675), (300, 95487), (315, 90940), (350, 81846), (420, 68205), (450, 63658), (525, 54564), (630, 45470), (700, 40923), (900, 31829), (1050, 27282), (1260, 22735), (1575, 18188), (2100, 13641), (3150, 9094), (4547, 6300)]