68010075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 144112800

約数和(自身を除く): 76102725

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 1015, 1305, 1489, 1575, 1827, 2175, 3045, 4467, 5075, 6525, 7445, 9135, 10423, 13401, 15225, 22335, 31269, 37225, 43181, 45675, 52115, 67005, 93807, 111675, 129543, 156345, 215905, 260575, 302267, 335025, 388629, 469035, 647715, 781725, 906801, 1079525, 1511335, 1943145, 2345175, 2720403, 3238575, 4534005, 7556675, 9715725, 13602015, 22670025, 68010075]

約数ペア:

[(1, 68010075), (3, 22670025), (5, 13602015), (7, 9715725), (9, 7556675), (15, 4534005), (21, 3238575), (25, 2720403), (29, 2345175), (35, 1943145), (45, 1511335), (63, 1079525), (75, 906801), (87, 781725), (105, 647715), (145, 469035), (175, 388629), (203, 335025), (225, 302267), (261, 260575), (315, 215905), (435, 156345), (525, 129543), (609, 111675), (725, 93807), (1015, 67005), (1305, 52115), (1489, 45675), (1575, 43181), (1827, 37225), (2175, 31269), (3045, 22335), (4467, 15225), (5075, 13401), (6525, 10423), (7445, 9135)]