111315160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 279140400

約数和(自身を除く): 167825240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 121, 211, 218, 220, 242, 422, 436, 440, 484, 545, 605, 844, 872, 968, 1055, 1090, 1199, 1210, 1688, 2110, 2180, 2321, 2398, 2420, 4220, 4360, 4642, 4796, 4840, 5995, 8440, 9284, 9592, 11605, 11990, 13189, 18568, 22999, 23210, 23980, 25531, 26378, 45998, 46420, 47960, 51062, 52756, 65945, 91996, 92840, 102124, 105512, 114995, 127655, 131890, 183992, 204248, 229990, 252989, 255310, 263780, 459980, 505978, 510620, 527560, 919960, 1011956, 1021240, 1264945, 2023912, 2529890, 2782879, 5059780, 5565758, 10119560, 11131516, 13914395, 22263032, 27828790, 55657580, 111315160]

約数ペア:

[(1, 111315160), (2, 55657580), (4, 27828790), (5, 22263032), (8, 13914395), (10, 11131516), (11, 10119560), (20, 5565758), (22, 5059780), (40, 2782879), (44, 2529890), (55, 2023912), (88, 1264945), (109, 1021240), (110, 1011956), (121, 919960), (211, 527560), (218, 510620), (220, 505978), (242, 459980), (422, 263780), (436, 255310), (440, 252989), (484, 229990), (545, 204248), (605, 183992), (844, 131890), (872, 127655), (968, 114995), (1055, 105512), (1090, 102124), (1199, 92840), (1210, 91996), (1688, 65945), (2110, 52756), (2180, 51062), (2321, 47960), (2398, 46420), (2420, 45998), (4220, 26378), (4360, 25531), (4642, 23980), (4796, 23210), (4840, 22999), (5995, 18568), (8440, 13189), (9284, 11990), (9592, 11605)]