1994631000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{4079}}^1$

素因数の和:4266

約数の個数: 128

約数和(自身を含む): 6262963200

約数和(自身を除く): 4268332200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 163, 200, 250, 300, 326, 375, 489, 500, 600, 652, 750, 815, 978, 1000, 1304, 1500, 1630, 1956, 2445, 3000, 3260, 3912, 4075, 4079, 4890, 6520, 8150, 8158, 9780, 12225, 12237, 16300, 16316, 19560, 20375, 20395, 24450, 24474, 32600, 32632, 40750, 40790, 48900, 48948, 61125, 61185, 81500, 81580, 97800, 97896, 101975, 122250, 122370, 163000, 163160, 203950, 244500, 244740, 305925, 407900, 489000, 489480, 509875, 611850, 664877, 815800, 1019750, 1223700, 1329754, 1529625, 1994631, 2039500, 2447400, 2659508, 3059250, 3324385, 3989262, 4079000, 5319016, 6118500, 6648770, 7978524, 9973155, 12237000, 13297540, 15957048, 16621925, 19946310, 26595080, 33243850, 39892620, 49865775, 66487700, 79785240, 83109625, 99731550, 132975400, 166219250, 199463100, 249328875, 332438500, 398926200, 498657750, 664877000, 997315500, 1994631000]

約数ペア:

[(1, 1994631000), (2, 997315500), (3, 664877000), (4, 498657750), (5, 398926200), (6, 332438500), (8, 249328875), (10, 199463100), (12, 166219250), (15, 132975400), (20, 99731550), (24, 83109625), (25, 79785240), (30, 66487700), (40, 49865775), (50, 39892620), (60, 33243850), (75, 26595080), (100, 19946310), (120, 16621925), (125, 15957048), (150, 13297540), (163, 12237000), (200, 9973155), (250, 7978524), (300, 6648770), (326, 6118500), (375, 5319016), (489, 4079000), (500, 3989262), (600, 3324385), (652, 3059250), (750, 2659508), (815, 2447400), (978, 2039500), (1000, 1994631), (1304, 1529625), (1500, 1329754), (1630, 1223700), (1956, 1019750), (2445, 815800), (3000, 664877), (3260, 611850), (3912, 509875), (4075, 489480), (4079, 489000), (4890, 407900), (6520, 305925), (8150, 244740), (8158, 244500), (9780, 203950), (12225, 163160), (12237, 163000), (16300, 122370), (16316, 122250), (19560, 101975), (20375, 97896), (20395, 97800), (24450, 81580), (24474, 81500), (32600, 61185), (32632, 61125), (40750, 48948), (40790, 48900)]