45284220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13275

約数の個数: 72

約数和(自身を含む): 144602640

約数和(自身を除く): 99318420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 13241, 26482, 39723, 52964, 66205, 79446, 119169, 132410, 158892, 198615, 238338, 251579, 264820, 397230, 476676, 503158, 595845, 754737, 794460, 1006316, 1191690, 1257895, 1509474, 2264211, 2383380, 2515790, 3018948, 3773685, 4528422, 5031580, 7547370, 9056844, 11321055, 15094740, 22642110, 45284220]

約数ペア:

[(1, 45284220), (2, 22642110), (3, 15094740), (4, 11321055), (5, 9056844), (6, 7547370), (9, 5031580), (10, 4528422), (12, 3773685), (15, 3018948), (18, 2515790), (19, 2383380), (20, 2264211), (30, 1509474), (36, 1257895), (38, 1191690), (45, 1006316), (57, 794460), (60, 754737), (76, 595845), (90, 503158), (95, 476676), (114, 397230), (171, 264820), (180, 251579), (190, 238338), (228, 198615), (285, 158892), (342, 132410), (380, 119169), (570, 79446), (684, 66205), (855, 52964), (1140, 39723), (1710, 26482), (3420, 13241)]