214432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2990

約数の個数: 144

約数和(自身を含む): 729001728

約数和(自身を除く): 514569708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 2927, 3330, 3663, 4070, 4884, 5854, 6105, 6660, 7326, 8140, 8781, 11708, 12210, 14635, 14652, 17562, 18315, 24420, 26343, 29270, 32197, 35124, 36630, 43905, 52686, 58540, 64394, 73260, 87810, 96591, 105372, 108299, 128788, 131715, 160985, 175620, 193182, 216598, 263430, 289773, 321970, 324897, 386364, 433196, 482955, 526860, 541495, 579546, 643940, 649794, 965910, 974691, 1082990, 1159092, 1191289, 1299588, 1448865, 1624485, 1931820, 1949382, 2165980, 2382578, 2897730, 3248970, 3573867, 3898764, 4765156, 4873455, 5795460, 5956445, 6497940, 7147734, 9746910, 10721601, 11912890, 14295468, 17869335, 19493820, 21443202, 23825780, 35738670, 42886404, 53608005, 71477340, 107216010, 214432020]

約数ペア:

[(1, 214432020), (2, 107216010), (3, 71477340), (4, 53608005), (5, 42886404), (6, 35738670), (9, 23825780), (10, 21443202), (11, 19493820), (12, 17869335), (15, 14295468), (18, 11912890), (20, 10721601), (22, 9746910), (30, 7147734), (33, 6497940), (36, 5956445), (37, 5795460), (44, 4873455), (45, 4765156), (55, 3898764), (60, 3573867), (66, 3248970), (74, 2897730), (90, 2382578), (99, 2165980), (110, 1949382), (111, 1931820), (132, 1624485), (148, 1448865), (165, 1299588), (180, 1191289), (185, 1159092), (198, 1082990), (220, 974691), (222, 965910), (330, 649794), (333, 643940), (370, 579546), (396, 541495), (407, 526860), (444, 482955), (495, 433196), (555, 386364), (660, 324897), (666, 321970), (740, 289773), (814, 263430), (990, 216598), (1110, 193182), (1221, 175620), (1332, 160985), (1628, 131715), (1665, 128788), (1980, 108299), (2035, 105372), (2220, 96591), (2442, 87810), (2927, 73260), (3330, 64394), (3663, 58540), (4070, 52686), (4884, 43905), (5854, 36630), (6105, 35124), (6660, 32197), (7326, 29270), (8140, 26343), (8781, 24420), (11708, 18315), (12210, 17562), (14635, 14652)]