64653660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 204261120

約数和(自身を除く): 139607460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1787, 1809, 2010, 2412, 3015, 3574, 3618, 4020, 5361, 6030, 7148, 7236, 8935, 9045, 10722, 12060, 16083, 17870, 18090, 21444, 26805, 32166, 35740, 36180, 48249, 53610, 64332, 80415, 96498, 107220, 119729, 160830, 192996, 239458, 241245, 321660, 359187, 478916, 482490, 598645, 718374, 964980, 1077561, 1197290, 1436748, 1795935, 2155122, 2394580, 3232683, 3591870, 4310244, 5387805, 6465366, 7183740, 10775610, 12930732, 16163415, 21551220, 32326830, 64653660]

約数ペア:

[(1, 64653660), (2, 32326830), (3, 21551220), (4, 16163415), (5, 12930732), (6, 10775610), (9, 7183740), (10, 6465366), (12, 5387805), (15, 4310244), (18, 3591870), (20, 3232683), (27, 2394580), (30, 2155122), (36, 1795935), (45, 1436748), (54, 1197290), (60, 1077561), (67, 964980), (90, 718374), (108, 598645), (134, 482490), (135, 478916), (180, 359187), (201, 321660), (268, 241245), (270, 239458), (335, 192996), (402, 160830), (540, 119729), (603, 107220), (670, 96498), (804, 80415), (1005, 64332), (1206, 53610), (1340, 48249), (1787, 36180), (1809, 35740), (2010, 32166), (2412, 26805), (3015, 21444), (3574, 18090), (3618, 17870), (4020, 16083), (5361, 12060), (6030, 10722), (7148, 9045), (7236, 8935)]