84513780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4047

約数の個数: 120

約数和(自身を含む): 285588072

約数和(自身を除く): 201074292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4013, 4212, 5265, 7020, 8026, 10530, 12039, 16052, 20065, 21060, 24078, 36117, 40130, 48156, 52169, 60195, 72234, 80260, 104338, 108351, 120390, 144468, 156507, 180585, 208676, 216702, 240780, 260845, 313014, 325053, 361170, 433404, 469521, 521690, 541755, 626028, 650106, 722340, 782535, 939042, 1043380, 1083510, 1300212, 1408563, 1565070, 1625265, 1878084, 2167020, 2347605, 2817126, 3130140, 3250530, 4225689, 4695210, 5634252, 6501060, 7042815, 8451378, 9390420, 14085630, 16902756, 21128445, 28171260, 42256890, 84513780]

約数ペア:

[(1, 84513780), (2, 42256890), (3, 28171260), (4, 21128445), (5, 16902756), (6, 14085630), (9, 9390420), (10, 8451378), (12, 7042815), (13, 6501060), (15, 5634252), (18, 4695210), (20, 4225689), (26, 3250530), (27, 3130140), (30, 2817126), (36, 2347605), (39, 2167020), (45, 1878084), (52, 1625265), (54, 1565070), (60, 1408563), (65, 1300212), (78, 1083510), (81, 1043380), (90, 939042), (108, 782535), (117, 722340), (130, 650106), (135, 626028), (156, 541755), (162, 521690), (180, 469521), (195, 433404), (234, 361170), (260, 325053), (270, 313014), (324, 260845), (351, 240780), (390, 216702), (405, 208676), (468, 180585), (540, 156507), (585, 144468), (702, 120390), (780, 108351), (810, 104338), (1053, 80260), (1170, 72234), (1404, 60195), (1620, 52169), (1755, 48156), (2106, 40130), (2340, 36117), (3510, 24078), (4013, 21060), (4212, 20065), (5265, 16052), (7020, 12039), (8026, 10530)]