115242120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 448156800

約数和(自身を除く): 332914680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 139, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 278, 280, 282, 294, 315, 329, 360, 376, 392, 417, 420, 423, 441, 470, 490, 504, 556, 564, 588, 630, 658, 695, 705, 735, 834, 840, 846, 882, 940, 973, 980, 987, 1112, 1128, 1176, 1251, 1260, 1316, 1390, 1410, 1470, 1645, 1668, 1692, 1764, 1880, 1946, 1960, 1974, 2085, 2115, 2205, 2303, 2502, 2520, 2632, 2780, 2820, 2919, 2940, 2961, 3290, 3336, 3384, 3528, 3892, 3948, 4170, 4230, 4410, 4606, 4865, 4935, 5004, 5560, 5640, 5838, 5880, 5922, 6255, 6533, 6580, 6811, 6909, 7784, 7896, 8340, 8460, 8757, 8820, 9212, 9730, 9870, 10008, 11515, 11676, 11844, 12510, 13066, 13160, 13622, 13818, 14595, 14805, 16680, 16920, 17514, 17640, 18424, 19460, 19599, 19740, 20433, 20727, 23030, 23352, 23688, 25020, 26132, 27244, 27636, 29190, 29610, 32665, 34055, 34545, 35028, 38920, 39198, 39480, 40866, 41454, 43785, 45731, 46060, 50040, 52264, 54488, 55272, 58380, 58797, 59220, 61299, 65330, 68110, 69090, 70056, 78396, 81732, 82908, 87570, 91462, 92120, 97995, 102165, 103635, 116760, 117594, 118440, 122598, 130660, 136220, 137193, 138180, 156792, 163464, 165816, 175140, 182924, 195990, 204330, 207270, 228655, 235188, 245196, 261320, 272440, 274386, 276360, 293985, 306495, 320117, 350280, 365848, 391980, 408660, 411579, 414540, 457310, 470376, 490392, 548772, 587970, 612990, 640234, 685965, 783960, 817320, 823158, 829080, 914620, 960351, 1097544, 1175940, 1225980, 1280468, 1371930, 1600585, 1646316, 1829240, 1920702, 2057895, 2351880, 2451960, 2560936, 2743860, 2881053, 3201170, 3292632, 3841404, 4115790, 4801755, 5487720, 5762106, 6402340, 7682808, 8231580, 9603510, 11524212, 12804680, 14405265, 16463160, 19207020, 23048424, 28810530, 38414040, 57621060, 115242120]

約数ペア:

[(1, 115242120), (2, 57621060), (3, 38414040), (4, 28810530), (5, 23048424), (6, 19207020), (7, 16463160), (8, 14405265), (9, 12804680), (10, 11524212), (12, 9603510), (14, 8231580), (15, 7682808), (18, 6402340), (20, 5762106), (21, 5487720), (24, 4801755), (28, 4115790), (30, 3841404), (35, 3292632), (36, 3201170), (40, 2881053), (42, 2743860), (45, 2560936), (47, 2451960), (49, 2351880), (56, 2057895), (60, 1920702), (63, 1829240), (70, 1646316), (72, 1600585), (84, 1371930), (90, 1280468), (94, 1225980), (98, 1175940), (105, 1097544), (120, 960351), (126, 914620), (139, 829080), (140, 823158), (141, 817320), (147, 783960), (168, 685965), (180, 640234), (188, 612990), (196, 587970), (210, 548772), (235, 490392), (245, 470376), (252, 457310), (278, 414540), (280, 411579), (282, 408660), (294, 391980), (315, 365848), (329, 350280), (360, 320117), (376, 306495), (392, 293985), (417, 276360), (420, 274386), (423, 272440), (441, 261320), (470, 245196), (490, 235188), (504, 228655), (556, 207270), (564, 204330), (588, 195990), (630, 182924), (658, 175140), (695, 165816), (705, 163464), (735, 156792), (834, 138180), (840, 137193), (846, 136220), (882, 130660), (940, 122598), (973, 118440), (980, 117594), (987, 116760), (1112, 103635), (1128, 102165), (1176, 97995), (1251, 92120), (1260, 91462), (1316, 87570), (1390, 82908), (1410, 81732), (1470, 78396), (1645, 70056), (1668, 69090), (1692, 68110), (1764, 65330), (1880, 61299), (1946, 59220), (1960, 58797), (1974, 58380), (2085, 55272), (2115, 54488), (2205, 52264), (2303, 50040), (2502, 46060), (2520, 45731), (2632, 43785), (2780, 41454), (2820, 40866), (2919, 39480), (2940, 39198), (2961, 38920), (3290, 35028), (3336, 34545), (3384, 34055), (3528, 32665), (3892, 29610), (3948, 29190), (4170, 27636), (4230, 27244), (4410, 26132), (4606, 25020), (4865, 23688), (4935, 23352), (5004, 23030), (5560, 20727), (5640, 20433), (5838, 19740), (5880, 19599), (5922, 19460), (6255, 18424), (6533, 17640), (6580, 17514), (6811, 16920), (6909, 16680), (7784, 14805), (7896, 14595), (8340, 13818), (8460, 13622), (8757, 13160), (8820, 13066), (9212, 12510), (9730, 11844), (9870, 11676), (10008, 11515)]