16172460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 51836400

約数和(自身を除く): 35663940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 149, 162, 180, 201, 268, 270, 298, 324, 335, 402, 405, 447, 540, 596, 603, 670, 745, 804, 810, 894, 1005, 1206, 1340, 1341, 1490, 1620, 1788, 1809, 2010, 2235, 2412, 2682, 2980, 3015, 3618, 4020, 4023, 4470, 5364, 5427, 6030, 6705, 7236, 8046, 8940, 9045, 9983, 10854, 12060, 12069, 13410, 16092, 18090, 19966, 20115, 21708, 24138, 26820, 27135, 29949, 36180, 39932, 40230, 48276, 49915, 54270, 59898, 60345, 80460, 89847, 99830, 108540, 119796, 120690, 149745, 179694, 199660, 241380, 269541, 299490, 359388, 449235, 539082, 598980, 808623, 898470, 1078164, 1347705, 1617246, 1796940, 2695410, 3234492, 4043115, 5390820, 8086230, 16172460]

約数ペア:

[(1, 16172460), (2, 8086230), (3, 5390820), (4, 4043115), (5, 3234492), (6, 2695410), (9, 1796940), (10, 1617246), (12, 1347705), (15, 1078164), (18, 898470), (20, 808623), (27, 598980), (30, 539082), (36, 449235), (45, 359388), (54, 299490), (60, 269541), (67, 241380), (81, 199660), (90, 179694), (108, 149745), (134, 120690), (135, 119796), (149, 108540), (162, 99830), (180, 89847), (201, 80460), (268, 60345), (270, 59898), (298, 54270), (324, 49915), (335, 48276), (402, 40230), (405, 39932), (447, 36180), (540, 29949), (596, 27135), (603, 26820), (670, 24138), (745, 21708), (804, 20115), (810, 19966), (894, 18090), (1005, 16092), (1206, 13410), (1340, 12069), (1341, 12060), (1490, 10854), (1620, 9983), (1788, 9045), (1809, 8940), (2010, 8046), (2235, 7236), (2412, 6705), (2682, 6030), (2980, 5427), (3015, 5364), (3618, 4470), (4020, 4023)]