201377580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10439

約数の個数: 96

約数和(自身を含む): 628508160

約数和(自身を除く): 427130580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4845, 6460, 9690, 10391, 19380, 20782, 31173, 41564, 51955, 62346, 103910, 124692, 155865, 176647, 197429, 207820, 311730, 353294, 394858, 529941, 592287, 623460, 706588, 789716, 883235, 987145, 1059882, 1184574, 1766470, 1974290, 2119764, 2369148, 2649705, 2961435, 3356293, 3532940, 3948580, 5299410, 5922870, 6712586, 10068879, 10598820, 11845740, 13425172, 16781465, 20137758, 33562930, 40275516, 50344395, 67125860, 100688790, 201377580]

約数ペア:

[(1, 201377580), (2, 100688790), (3, 67125860), (4, 50344395), (5, 40275516), (6, 33562930), (10, 20137758), (12, 16781465), (15, 13425172), (17, 11845740), (19, 10598820), (20, 10068879), (30, 6712586), (34, 5922870), (38, 5299410), (51, 3948580), (57, 3532940), (60, 3356293), (68, 2961435), (76, 2649705), (85, 2369148), (95, 2119764), (102, 1974290), (114, 1766470), (170, 1184574), (190, 1059882), (204, 987145), (228, 883235), (255, 789716), (285, 706588), (323, 623460), (340, 592287), (380, 529941), (510, 394858), (570, 353294), (646, 311730), (969, 207820), (1020, 197429), (1140, 176647), (1292, 155865), (1615, 124692), (1938, 103910), (3230, 62346), (3876, 51955), (4845, 41564), (6460, 31173), (9690, 20782), (10391, 19380)]