74320740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3563

約数の個数: 120

約数和(自身を含む): 251152440

約数和(自身を除く): 176831700

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, 3529, 4212, 5265, 7020, 7058, 10530, 10587, 14116, 17645, 21060, 21174, 31761, 35290, 42348, 45877, 52935, 63522, 70580, 91754, 95283, 105870, 127044, 137631, 158805, 183508, 190566, 211740, 229385, 275262, 285849, 317610, 381132, 412893, 458770, 476415, 550524, 571698, 635220, 688155, 825786, 917540, 952830, 1143396, 1238679, 1376310, 1429245, 1651572, 1905660, 2064465, 2477358, 2752620, 2858490, 3716037, 4128930, 4954716, 5716980, 6193395, 7432074, 8257860, 12386790, 14864148, 18580185, 24773580, 37160370, 74320740]

約数ペア:

[(1, 74320740), (2, 37160370), (3, 24773580), (4, 18580185), (5, 14864148), (6, 12386790), (9, 8257860), (10, 7432074), (12, 6193395), (13, 5716980), (15, 4954716), (18, 4128930), (20, 3716037), (26, 2858490), (27, 2752620), (30, 2477358), (36, 2064465), (39, 1905660), (45, 1651572), (52, 1429245), (54, 1376310), (60, 1238679), (65, 1143396), (78, 952830), (81, 917540), (90, 825786), (108, 688155), (117, 635220), (130, 571698), (135, 550524), (156, 476415), (162, 458770), (180, 412893), (195, 381132), (234, 317610), (260, 285849), (270, 275262), (324, 229385), (351, 211740), (390, 190566), (405, 183508), (468, 158805), (540, 137631), (585, 127044), (702, 105870), (780, 95283), (810, 91754), (1053, 70580), (1170, 63522), (1404, 52935), (1620, 45877), (1755, 42348), (2106, 35290), (2340, 31761), (3510, 21174), (3529, 21060), (4212, 17645), (5265, 14116), (7020, 10587), (7058, 10530)]