53475660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 202245120

約数和(自身を除く): 148769460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 47, 49, 54, 60, 63, 70, 84, 86, 90, 94, 98, 105, 108, 126, 129, 135, 140, 141, 147, 172, 180, 188, 189, 196, 210, 215, 235, 245, 252, 258, 270, 282, 294, 301, 315, 329, 378, 387, 420, 423, 430, 441, 470, 490, 516, 540, 564, 588, 602, 630, 645, 658, 705, 735, 756, 774, 846, 860, 882, 903, 940, 945, 980, 987, 1161, 1204, 1260, 1269, 1290, 1316, 1323, 1410, 1470, 1505, 1548, 1645, 1692, 1764, 1806, 1890, 1935, 1974, 2021, 2107, 2115, 2205, 2303, 2322, 2538, 2580, 2646, 2709, 2820, 2940, 2961, 3010, 3290, 3612, 3780, 3870, 3948, 4042, 4214, 4230, 4410, 4515, 4606, 4644, 4935, 5076, 5292, 5418, 5805, 5922, 6020, 6063, 6321, 6345, 6580, 6615, 6909, 7740, 8084, 8127, 8428, 8460, 8820, 8883, 9030, 9212, 9870, 10105, 10535, 10836, 11515, 11610, 11844, 12126, 12642, 12690, 13230, 13545, 13818, 14147, 14805, 16254, 17766, 18060, 18189, 18963, 19740, 20210, 20727, 21070, 23030, 23220, 24252, 25284, 25380, 26460, 27090, 27636, 28294, 29610, 30315, 31605, 32508, 34545, 35532, 36378, 37926, 40420, 40635, 41454, 42140, 42441, 44415, 46060, 54180, 54567, 56588, 56889, 59220, 60630, 62181, 63210, 69090, 70735, 72756, 75852, 81270, 82908, 84882, 88830, 90945, 94815, 99029, 103635, 109134, 113778, 121260, 124362, 126420, 127323, 138180, 141470, 162540, 169764, 177660, 181890, 189630, 198058, 207270, 212205, 218268, 227556, 248724, 254646, 272835, 282940, 284445, 297087, 310905, 363780, 379260, 381969, 396116, 414540, 424410, 495145, 509292, 545670, 568890, 594174, 621810, 636615, 763938, 848820, 891261, 990290, 1091340, 1137780, 1188348, 1243620, 1273230, 1485435, 1527876, 1782522, 1909845, 1980580, 2546460, 2673783, 2970870, 3565044, 3819690, 4456305, 5347566, 5941740, 7639380, 8912610, 10695132, 13368915, 17825220, 26737830, 53475660]

約数ペア:

[(1, 53475660), (2, 26737830), (3, 17825220), (4, 13368915), (5, 10695132), (6, 8912610), (7, 7639380), (9, 5941740), (10, 5347566), (12, 4456305), (14, 3819690), (15, 3565044), (18, 2970870), (20, 2673783), (21, 2546460), (27, 1980580), (28, 1909845), (30, 1782522), (35, 1527876), (36, 1485435), (42, 1273230), (43, 1243620), (45, 1188348), (47, 1137780), (49, 1091340), (54, 990290), (60, 891261), (63, 848820), (70, 763938), (84, 636615), (86, 621810), (90, 594174), (94, 568890), (98, 545670), (105, 509292), (108, 495145), (126, 424410), (129, 414540), (135, 396116), (140, 381969), (141, 379260), (147, 363780), (172, 310905), (180, 297087), (188, 284445), (189, 282940), (196, 272835), (210, 254646), (215, 248724), (235, 227556), (245, 218268), (252, 212205), (258, 207270), (270, 198058), (282, 189630), (294, 181890), (301, 177660), (315, 169764), (329, 162540), (378, 141470), (387, 138180), (420, 127323), (423, 126420), (430, 124362), (441, 121260), (470, 113778), (490, 109134), (516, 103635), (540, 99029), (564, 94815), (588, 90945), (602, 88830), (630, 84882), (645, 82908), (658, 81270), (705, 75852), (735, 72756), (756, 70735), (774, 69090), (846, 63210), (860, 62181), (882, 60630), (903, 59220), (940, 56889), (945, 56588), (980, 54567), (987, 54180), (1161, 46060), (1204, 44415), (1260, 42441), (1269, 42140), (1290, 41454), (1316, 40635), (1323, 40420), (1410, 37926), (1470, 36378), (1505, 35532), (1548, 34545), (1645, 32508), (1692, 31605), (1764, 30315), (1806, 29610), (1890, 28294), (1935, 27636), (1974, 27090), (2021, 26460), (2107, 25380), (2115, 25284), (2205, 24252), (2303, 23220), (2322, 23030), (2538, 21070), (2580, 20727), (2646, 20210), (2709, 19740), (2820, 18963), (2940, 18189), (2961, 18060), (3010, 17766), (3290, 16254), (3612, 14805), (3780, 14147), (3870, 13818), (3948, 13545), (4042, 13230), (4214, 12690), (4230, 12642), (4410, 12126), (4515, 11844), (4606, 11610), (4644, 11515), (4935, 10836), (5076, 10535), (5292, 10105), (5418, 9870), (5805, 9212), (5922, 9030), (6020, 8883), (6063, 8820), (6321, 8460), (6345, 8428), (6580, 8127), (6615, 8084), (6909, 7740)]