252404910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1319

約数の個数: 80

約数和(自身を含む): 681522336

約数和(自身を除く): 429117426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 317, 405, 634, 810, 951, 983, 1585, 1902, 1966, 2853, 2949, 3170, 4755, 4915, 5706, 5898, 8559, 8847, 9510, 9830, 14265, 14745, 17118, 17694, 25677, 26541, 28530, 29490, 42795, 44235, 51354, 53082, 79623, 85590, 88470, 128385, 132705, 159246, 256770, 265410, 311611, 398115, 623222, 796230, 934833, 1558055, 1869666, 2804499, 3116110, 4674165, 5608998, 8413497, 9348330, 14022495, 16826994, 25240491, 28044990, 42067485, 50480982, 84134970, 126202455, 252404910]

約数ペア:

[(1, 252404910), (2, 126202455), (3, 84134970), (5, 50480982), (6, 42067485), (9, 28044990), (10, 25240491), (15, 16826994), (18, 14022495), (27, 9348330), (30, 8413497), (45, 5608998), (54, 4674165), (81, 3116110), (90, 2804499), (135, 1869666), (162, 1558055), (270, 934833), (317, 796230), (405, 623222), (634, 398115), (810, 311611), (951, 265410), (983, 256770), (1585, 159246), (1902, 132705), (1966, 128385), (2853, 88470), (2949, 85590), (3170, 79623), (4755, 53082), (4915, 51354), (5706, 44235), (5898, 42795), (8559, 29490), (8847, 28530), (9510, 26541), (9830, 25677), (14265, 17694), (14745, 17118)]