865492020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{11699}}^1$

素因数の和:11854

約数の個数: 96

約数和(自身を含む): 2712528000

約数和(自身を除く): 1847035980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 411, 540, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 11699, 12330, 14796, 18495, 23398, 24660, 35097, 36990, 46796, 58495, 70194, 73980, 105291, 116990, 140388, 175485, 210582, 233980, 315873, 350970, 421164, 526455, 631746, 701940, 1052910, 1263492, 1579365, 1602763, 2105820, 3158730, 3205526, 4808289, 6317460, 6411052, 8013815, 9616578, 14424867, 16027630, 19233156, 24041445, 28849734, 32055260, 43274601, 48082890, 57699468, 72124335, 86549202, 96165780, 144248670, 173098404, 216373005, 288497340, 432746010, 865492020]

約数ペア:

[(1, 865492020), (2, 432746010), (3, 288497340), (4, 216373005), (5, 173098404), (6, 144248670), (9, 96165780), (10, 86549202), (12, 72124335), (15, 57699468), (18, 48082890), (20, 43274601), (27, 32055260), (30, 28849734), (36, 24041445), (45, 19233156), (54, 16027630), (60, 14424867), (90, 9616578), (108, 8013815), (135, 6411052), (137, 6317460), (180, 4808289), (270, 3205526), (274, 3158730), (411, 2105820), (540, 1602763), (548, 1579365), (685, 1263492), (822, 1052910), (1233, 701940), (1370, 631746), (1644, 526455), (2055, 421164), (2466, 350970), (2740, 315873), (3699, 233980), (4110, 210582), (4932, 175485), (6165, 140388), (7398, 116990), (8220, 105291), (11699, 73980), (12330, 70194), (14796, 58495), (18495, 46796), (23398, 36990), (24660, 35097)]