99270820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 257402880

約数和(自身を除く): 158132060

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 121, 127, 170, 187, 190, 209, 220, 242, 254, 323, 340, 374, 380, 418, 484, 508, 605, 635, 646, 748, 836, 935, 1045, 1210, 1270, 1292, 1397, 1615, 1870, 2057, 2090, 2159, 2299, 2413, 2420, 2540, 2794, 3230, 3553, 3740, 4114, 4180, 4318, 4598, 4826, 5588, 6460, 6985, 7106, 8228, 8636, 9196, 9652, 10285, 10795, 11495, 12065, 13970, 14212, 15367, 17765, 20570, 21590, 22990, 23749, 24130, 26543, 27940, 30734, 35530, 39083, 41021, 41140, 43180, 45980, 47498, 48260, 53086, 61468, 71060, 76835, 78166, 82042, 94996, 106172, 118745, 132715, 153670, 156332, 164084, 195415, 205105, 237490, 261239, 265430, 291973, 307340, 390830, 410210, 451231, 474980, 522478, 530860, 583946, 781660, 820420, 902462, 1044956, 1167892, 1306195, 1459865, 1804924, 2256155, 2612390, 2919730, 4512310, 4963541, 5224780, 5839460, 9024620, 9927082, 19854164, 24817705, 49635410, 99270820]

約数ペア:

[(1, 99270820), (2, 49635410), (4, 24817705), (5, 19854164), (10, 9927082), (11, 9024620), (17, 5839460), (19, 5224780), (20, 4963541), (22, 4512310), (34, 2919730), (38, 2612390), (44, 2256155), (55, 1804924), (68, 1459865), (76, 1306195), (85, 1167892), (95, 1044956), (110, 902462), (121, 820420), (127, 781660), (170, 583946), (187, 530860), (190, 522478), (209, 474980), (220, 451231), (242, 410210), (254, 390830), (323, 307340), (340, 291973), (374, 265430), (380, 261239), (418, 237490), (484, 205105), (508, 195415), (605, 164084), (635, 156332), (646, 153670), (748, 132715), (836, 118745), (935, 106172), (1045, 94996), (1210, 82042), (1270, 78166), (1292, 76835), (1397, 71060), (1615, 61468), (1870, 53086), (2057, 48260), (2090, 47498), (2159, 45980), (2299, 43180), (2413, 41140), (2420, 41021), (2540, 39083), (2794, 35530), (3230, 30734), (3553, 27940), (3740, 26543), (4114, 24130), (4180, 23749), (4318, 22990), (4598, 21590), (4826, 20570), (5588, 17765), (6460, 15367), (6985, 14212), (7106, 13970), (8228, 12065), (8636, 11495), (9196, 10795), (9652, 10285)]