775016460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11927}}^1$

素因数の和:11980

約数の個数: 108

約数和(自身を含む): 2481334128

約数和(自身を除く): 1706317668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 11927, 12996, 16245, 21660, 23854, 32490, 35781, 47708, 59635, 64980, 71562, 107343, 119270, 143124, 178905, 214686, 226613, 238540, 357810, 429372, 453226, 536715, 679839, 715620, 906452, 1073430, 1133065, 1359678, 2039517, 2146860, 2266130, 2719356, 3399195, 4079034, 4305647, 4532260, 6798390, 8158068, 8611294, 10197585, 12916941, 13596780, 17222588, 20395170, 21528235, 25833882, 38750823, 40790340, 43056470, 51667764, 64584705, 77501646, 86112940, 129169410, 155003292, 193754115, 258338820, 387508230, 775016460]

約数ペア:

[(1, 775016460), (2, 387508230), (3, 258338820), (4, 193754115), (5, 155003292), (6, 129169410), (9, 86112940), (10, 77501646), (12, 64584705), (15, 51667764), (18, 43056470), (19, 40790340), (20, 38750823), (30, 25833882), (36, 21528235), (38, 20395170), (45, 17222588), (57, 13596780), (60, 12916941), (76, 10197585), (90, 8611294), (95, 8158068), (114, 6798390), (171, 4532260), (180, 4305647), (190, 4079034), (228, 3399195), (285, 2719356), (342, 2266130), (361, 2146860), (380, 2039517), (570, 1359678), (684, 1133065), (722, 1073430), (855, 906452), (1083, 715620), (1140, 679839), (1444, 536715), (1710, 453226), (1805, 429372), (2166, 357810), (3249, 238540), (3420, 226613), (3610, 214686), (4332, 178905), (5415, 143124), (6498, 119270), (7220, 107343), (10830, 71562), (11927, 64980), (12996, 59635), (16245, 47708), (21660, 35781), (23854, 32490)]