1325064420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5872

約数の個数: 144

約数和(自身を含む): 4257646848

約数和(自身を除く): 2932582428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1215, 1269, 1410, 1620, 1692, 2115, 2430, 2538, 2820, 3807, 4230, 4860, 5076, 5801, 6345, 7614, 8460, 11421, 11602, 12690, 15228, 17403, 19035, 22842, 23204, 25380, 29005, 34806, 38070, 45684, 52209, 57105, 58010, 69612, 76140, 87015, 104418, 114210, 116020, 156627, 174030, 208836, 228420, 261045, 272647, 313254, 348060, 469881, 522090, 545294, 626508, 783135, 817941, 939762, 1044180, 1090588, 1363235, 1409643, 1566270, 1635882, 1879524, 2349405, 2453823, 2726470, 2819286, 3132540, 3271764, 4089705, 4698810, 4907646, 5452940, 5638572, 7048215, 7361469, 8179410, 9397620, 9815292, 12269115, 14096430, 14722938, 16358820, 22084407, 24538230, 28192860, 29445876, 36807345, 44168814, 49076460, 66253221, 73614690, 88337628, 110422035, 132506442, 147229380, 220844070, 265012884, 331266105, 441688140, 662532210, 1325064420]

約数ペア:

[(1, 1325064420), (2, 662532210), (3, 441688140), (4, 331266105), (5, 265012884), (6, 220844070), (9, 147229380), (10, 132506442), (12, 110422035), (15, 88337628), (18, 73614690), (20, 66253221), (27, 49076460), (30, 44168814), (36, 36807345), (45, 29445876), (47, 28192860), (54, 24538230), (60, 22084407), (81, 16358820), (90, 14722938), (94, 14096430), (108, 12269115), (135, 9815292), (141, 9397620), (162, 8179410), (180, 7361469), (188, 7048215), (235, 5638572), (243, 5452940), (270, 4907646), (282, 4698810), (324, 4089705), (405, 3271764), (423, 3132540), (470, 2819286), (486, 2726470), (540, 2453823), (564, 2349405), (705, 1879524), (810, 1635882), (846, 1566270), (940, 1409643), (972, 1363235), (1215, 1090588), (1269, 1044180), (1410, 939762), (1620, 817941), (1692, 783135), (2115, 626508), (2430, 545294), (2538, 522090), (2820, 469881), (3807, 348060), (4230, 313254), (4860, 272647), (5076, 261045), (5801, 228420), (6345, 208836), (7614, 174030), (8460, 156627), (11421, 116020), (11602, 114210), (12690, 104418), (15228, 87015), (17403, 76140), (19035, 69612), (22842, 58010), (23204, 57105), (25380, 52209), (29005, 45684), (34806, 38070)]