60808020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 224155008

約数和(自身を除く): 163346988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 43, 49, 52, 60, 65, 70, 74, 78, 84, 86, 91, 98, 105, 111, 129, 130, 140, 147, 148, 156, 172, 182, 185, 195, 196, 210, 215, 222, 245, 258, 259, 260, 273, 294, 301, 364, 370, 390, 420, 430, 444, 455, 481, 490, 516, 518, 546, 555, 559, 588, 602, 637, 645, 735, 740, 777, 780, 860, 903, 910, 962, 980, 1036, 1092, 1110, 1118, 1204, 1274, 1290, 1295, 1365, 1443, 1470, 1505, 1554, 1591, 1677, 1806, 1813, 1820, 1911, 1924, 2107, 2220, 2236, 2405, 2548, 2580, 2590, 2730, 2795, 2886, 2940, 3010, 3108, 3182, 3185, 3354, 3367, 3612, 3626, 3822, 3885, 3913, 4214, 4515, 4773, 4810, 5180, 5439, 5460, 5590, 5772, 6020, 6321, 6364, 6370, 6708, 6734, 7215, 7252, 7644, 7770, 7826, 7955, 8385, 8428, 9030, 9065, 9546, 9555, 9620, 10101, 10535, 10878, 11137, 11180, 11739, 12642, 12740, 13468, 14430, 15540, 15652, 15910, 16770, 16835, 18060, 18130, 19092, 19110, 19565, 20202, 20683, 21070, 21756, 22274, 23478, 23569, 23865, 25284, 27195, 27391, 28860, 31605, 31820, 33411, 33540, 33670, 36260, 38220, 39130, 40404, 41366, 42140, 44548, 46956, 47138, 47730, 50505, 54390, 54782, 55685, 58695, 62049, 63210, 66822, 67340, 70707, 77959, 78260, 82173, 82732, 94276, 95460, 101010, 103415, 108780, 109564, 111370, 117390, 117845, 124098, 126420, 133644, 136955, 141414, 144781, 155918, 164346, 167055, 202020, 206830, 222740, 233877, 234780, 235690, 248196, 273910, 282828, 289562, 310245, 311836, 328692, 334110, 353535, 389795, 410865, 413660, 434343, 467754, 471380, 547820, 579124, 620490, 668220, 707070, 723905, 779590, 821730, 868686, 935508, 1013467, 1169385, 1240980, 1414140, 1447810, 1559180, 1643460, 1737372, 2026934, 2171715, 2338770, 2895620, 3040401, 4053868, 4343430, 4677540, 5067335, 6080802, 8686860, 10134670, 12161604, 15202005, 20269340, 30404010, 60808020]

約数ペア:

[(1, 60808020), (2, 30404010), (3, 20269340), (4, 15202005), (5, 12161604), (6, 10134670), (7, 8686860), (10, 6080802), (12, 5067335), (13, 4677540), (14, 4343430), (15, 4053868), (20, 3040401), (21, 2895620), (26, 2338770), (28, 2171715), (30, 2026934), (35, 1737372), (37, 1643460), (39, 1559180), (42, 1447810), (43, 1414140), (49, 1240980), (52, 1169385), (60, 1013467), (65, 935508), (70, 868686), (74, 821730), (78, 779590), (84, 723905), (86, 707070), (91, 668220), (98, 620490), (105, 579124), (111, 547820), (129, 471380), (130, 467754), (140, 434343), (147, 413660), (148, 410865), (156, 389795), (172, 353535), (182, 334110), (185, 328692), (195, 311836), (196, 310245), (210, 289562), (215, 282828), (222, 273910), (245, 248196), (258, 235690), (259, 234780), (260, 233877), (273, 222740), (294, 206830), (301, 202020), (364, 167055), (370, 164346), (390, 155918), (420, 144781), (430, 141414), (444, 136955), (455, 133644), (481, 126420), (490, 124098), (516, 117845), (518, 117390), (546, 111370), (555, 109564), (559, 108780), (588, 103415), (602, 101010), (637, 95460), (645, 94276), (735, 82732), (740, 82173), (777, 78260), (780, 77959), (860, 70707), (903, 67340), (910, 66822), (962, 63210), (980, 62049), (1036, 58695), (1092, 55685), (1110, 54782), (1118, 54390), (1204, 50505), (1274, 47730), (1290, 47138), (1295, 46956), (1365, 44548), (1443, 42140), (1470, 41366), (1505, 40404), (1554, 39130), (1591, 38220), (1677, 36260), (1806, 33670), (1813, 33540), (1820, 33411), (1911, 31820), (1924, 31605), (2107, 28860), (2220, 27391), (2236, 27195), (2405, 25284), (2548, 23865), (2580, 23569), (2590, 23478), (2730, 22274), (2795, 21756), (2886, 21070), (2940, 20683), (3010, 20202), (3108, 19565), (3182, 19110), (3185, 19092), (3354, 18130), (3367, 18060), (3612, 16835), (3626, 16770), (3822, 15910), (3885, 15652), (3913, 15540), (4214, 14430), (4515, 13468), (4773, 12740), (4810, 12642), (5180, 11739), (5439, 11180), (5460, 11137), (5590, 10878), (5772, 10535), (6020, 10101), (6321, 9620), (6364, 9555), (6370, 9546), (6708, 9065), (6734, 9030), (7215, 8428), (7252, 8385), (7644, 7955), (7770, 7826)]