44545020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 141668352

約数和(自身を除く): 97123332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 169, 191, 195, 230, 260, 276, 299, 338, 345, 382, 390, 460, 507, 573, 598, 676, 690, 764, 780, 845, 897, 955, 1014, 1146, 1196, 1380, 1495, 1690, 1794, 1910, 2028, 2292, 2483, 2535, 2865, 2990, 3380, 3588, 3820, 3887, 4393, 4485, 4966, 5070, 5730, 5980, 7449, 7774, 8786, 8970, 9932, 10140, 11460, 11661, 12415, 13179, 14898, 15548, 17572, 17940, 19435, 21965, 23322, 24830, 26358, 29796, 32279, 37245, 38870, 43930, 46644, 49660, 52716, 57109, 58305, 64558, 65895, 74490, 77740, 87860, 96837, 114218, 116610, 129116, 131790, 148980, 161395, 171327, 193674, 228436, 233220, 263580, 285545, 322790, 342654, 387348, 484185, 571090, 645580, 685308, 742417, 856635, 968370, 1142180, 1484834, 1713270, 1936740, 2227251, 2969668, 3426540, 3712085, 4454502, 7424170, 8909004, 11136255, 14848340, 22272510, 44545020]

約数ペア:

[(1, 44545020), (2, 22272510), (3, 14848340), (4, 11136255), (5, 8909004), (6, 7424170), (10, 4454502), (12, 3712085), (13, 3426540), (15, 2969668), (20, 2227251), (23, 1936740), (26, 1713270), (30, 1484834), (39, 1142180), (46, 968370), (52, 856635), (60, 742417), (65, 685308), (69, 645580), (78, 571090), (92, 484185), (115, 387348), (130, 342654), (138, 322790), (156, 285545), (169, 263580), (191, 233220), (195, 228436), (230, 193674), (260, 171327), (276, 161395), (299, 148980), (338, 131790), (345, 129116), (382, 116610), (390, 114218), (460, 96837), (507, 87860), (573, 77740), (598, 74490), (676, 65895), (690, 64558), (764, 58305), (780, 57109), (845, 52716), (897, 49660), (955, 46644), (1014, 43930), (1146, 38870), (1196, 37245), (1380, 32279), (1495, 29796), (1690, 26358), (1794, 24830), (1910, 23322), (2028, 21965), (2292, 19435), (2483, 17940), (2535, 17572), (2865, 15548), (2990, 14898), (3380, 13179), (3588, 12415), (3820, 11661), (3887, 11460), (4393, 10140), (4485, 9932), (4966, 8970), (5070, 8786), (5730, 7774), (5980, 7449)]