42192900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{5209}}^1$

素因数の和:5235

約数の個数: 90

約数和(自身を含む): 136798970

約数和(自身を除く): 94606070

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 5209, 8100, 10418, 15627, 20836, 26045, 31254, 46881, 52090, 62508, 78135, 93762, 104180, 130225, 140643, 156270, 187524, 234405, 260450, 281286, 312540, 390675, 421929, 468810, 520900, 562572, 703215, 781350, 843858, 937620, 1172025, 1406430, 1562700, 1687716, 2109645, 2344050, 2812860, 3516075, 4219290, 4688100, 7032150, 8438580, 10548225, 14064300, 21096450, 42192900]

約数ペア:

[(1, 42192900), (2, 21096450), (3, 14064300), (4, 10548225), (5, 8438580), (6, 7032150), (9, 4688100), (10, 4219290), (12, 3516075), (15, 2812860), (18, 2344050), (20, 2109645), (25, 1687716), (27, 1562700), (30, 1406430), (36, 1172025), (45, 937620), (50, 843858), (54, 781350), (60, 703215), (75, 562572), (81, 520900), (90, 468810), (100, 421929), (108, 390675), (135, 312540), (150, 281286), (162, 260450), (180, 234405), (225, 187524), (270, 156270), (300, 140643), (324, 130225), (405, 104180), (450, 93762), (540, 78135), (675, 62508), (810, 52090), (900, 46881), (1350, 31254), (1620, 26045), (2025, 20836), (2700, 15627), (4050, 10418), (5209, 8100)]