99515220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 319888128

約数和(自身を除く): 220372908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 757, 939, 1252, 1514, 1565, 1878, 2191, 2271, 3028, 3130, 3756, 3785, 4382, 4542, 4695, 5299, 6260, 6573, 7570, 8764, 9084, 9390, 10598, 10955, 11355, 13146, 15140, 15897, 18780, 21196, 21910, 22710, 26292, 26495, 31794, 32865, 43820, 45420, 52990, 63588, 65730, 79485, 105980, 131460, 158970, 236941, 317940, 473882, 710823, 947764, 1184705, 1421646, 1658587, 2369410, 2843292, 3317174, 3554115, 4738820, 4975761, 6634348, 7108230, 8292935, 9951522, 14216460, 16585870, 19903044, 24878805, 33171740, 49757610, 99515220]

約数ペア:

[(1, 99515220), (2, 49757610), (3, 33171740), (4, 24878805), (5, 19903044), (6, 16585870), (7, 14216460), (10, 9951522), (12, 8292935), (14, 7108230), (15, 6634348), (20, 4975761), (21, 4738820), (28, 3554115), (30, 3317174), (35, 2843292), (42, 2369410), (60, 1658587), (70, 1421646), (84, 1184705), (105, 947764), (140, 710823), (210, 473882), (313, 317940), (420, 236941), (626, 158970), (757, 131460), (939, 105980), (1252, 79485), (1514, 65730), (1565, 63588), (1878, 52990), (2191, 45420), (2271, 43820), (3028, 32865), (3130, 31794), (3756, 26495), (3785, 26292), (4382, 22710), (4542, 21910), (4695, 21196), (5299, 18780), (6260, 15897), (6573, 15140), (7570, 13146), (8764, 11355), (9084, 10955), (9390, 10598)]