82737720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 304819200

約数和(自身を除く): 222081480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 142, 156, 166, 180, 195, 213, 216, 234, 249, 260, 270, 284, 312, 332, 351, 355, 360, 390, 415, 426, 468, 498, 520, 540, 568, 585, 639, 664, 702, 710, 747, 780, 830, 852, 923, 936, 996, 1065, 1079, 1080, 1170, 1245, 1278, 1404, 1420, 1494, 1560, 1660, 1704, 1755, 1846, 1917, 1992, 2130, 2158, 2241, 2340, 2490, 2556, 2769, 2808, 2840, 2988, 3195, 3237, 3320, 3510, 3692, 3735, 3834, 4260, 4316, 4482, 4615, 4680, 4980, 5112, 5395, 5538, 5893, 5976, 6390, 6474, 7020, 7384, 7470, 7668, 8307, 8520, 8632, 8964, 9230, 9585, 9711, 9960, 10790, 11076, 11205, 11786, 12780, 12948, 13845, 14040, 14940, 15336, 16185, 16614, 17679, 17928, 18460, 19170, 19422, 21580, 22152, 22410, 23572, 24921, 25560, 25896, 27690, 29133, 29465, 29880, 32370, 33228, 35358, 36920, 38340, 38844, 41535, 43160, 44820, 47144, 48555, 49842, 53037, 55380, 58266, 58930, 64740, 66456, 70716, 76609, 76680, 77688, 83070, 88395, 89640, 97110, 99684, 106074, 110760, 116532, 117860, 124605, 129480, 141432, 145665, 153218, 159111, 166140, 176790, 194220, 199368, 212148, 229827, 233064, 235720, 249210, 265185, 291330, 306436, 318222, 332280, 353580, 383045, 388440, 424296, 459654, 498420, 530370, 582660, 612872, 636444, 689481, 707160, 766090, 795555, 919308, 996840, 1060740, 1149135, 1165320, 1272888, 1378962, 1532180, 1591110, 1838616, 2068443, 2121480, 2298270, 2757924, 3064360, 3182220, 3447405, 4136886, 4596540, 5515848, 6364440, 6894810, 8273772, 9193080, 10342215, 13789620, 16547544, 20684430, 27579240, 41368860, 82737720]

約数ペア:

[(1, 82737720), (2, 41368860), (3, 27579240), (4, 20684430), (5, 16547544), (6, 13789620), (8, 10342215), (9, 9193080), (10, 8273772), (12, 6894810), (13, 6364440), (15, 5515848), (18, 4596540), (20, 4136886), (24, 3447405), (26, 3182220), (27, 3064360), (30, 2757924), (36, 2298270), (39, 2121480), (40, 2068443), (45, 1838616), (52, 1591110), (54, 1532180), (60, 1378962), (65, 1272888), (71, 1165320), (72, 1149135), (78, 1060740), (83, 996840), (90, 919308), (104, 795555), (108, 766090), (117, 707160), (120, 689481), (130, 636444), (135, 612872), (142, 582660), (156, 530370), (166, 498420), (180, 459654), (195, 424296), (213, 388440), (216, 383045), (234, 353580), (249, 332280), (260, 318222), (270, 306436), (284, 291330), (312, 265185), (332, 249210), (351, 235720), (355, 233064), (360, 229827), (390, 212148), (415, 199368), (426, 194220), (468, 176790), (498, 166140), (520, 159111), (540, 153218), (568, 145665), (585, 141432), (639, 129480), (664, 124605), (702, 117860), (710, 116532), (747, 110760), (780, 106074), (830, 99684), (852, 97110), (923, 89640), (936, 88395), (996, 83070), (1065, 77688), (1079, 76680), (1080, 76609), (1170, 70716), (1245, 66456), (1278, 64740), (1404, 58930), (1420, 58266), (1494, 55380), (1560, 53037), (1660, 49842), (1704, 48555), (1755, 47144), (1846, 44820), (1917, 43160), (1992, 41535), (2130, 38844), (2158, 38340), (2241, 36920), (2340, 35358), (2490, 33228), (2556, 32370), (2769, 29880), (2808, 29465), (2840, 29133), (2988, 27690), (3195, 25896), (3237, 25560), (3320, 24921), (3510, 23572), (3692, 22410), (3735, 22152), (3834, 21580), (4260, 19422), (4316, 19170), (4482, 18460), (4615, 17928), (4680, 17679), (4980, 16614), (5112, 16185), (5395, 15336), (5538, 14940), (5893, 14040), (5976, 13845), (6390, 12948), (6474, 12780), (7020, 11786), (7384, 11205), (7470, 11076), (7668, 10790), (8307, 9960), (8520, 9711), (8632, 9585), (8964, 9230)]