1075777120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 2818159344

約数和(自身を除く): 1742382224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 181, 220, 242, 307, 352, 362, 440, 484, 605, 614, 724, 880, 905, 968, 1210, 1228, 1448, 1535, 1760, 1810, 1936, 1991, 2420, 2456, 2896, 3070, 3377, 3620, 3872, 3982, 4840, 4912, 5792, 6140, 6754, 7240, 7964, 9680, 9824, 9955, 12280, 13508, 14480, 15928, 16885, 19360, 19910, 21901, 24560, 27016, 28960, 31856, 33770, 37147, 39820, 43802, 49120, 54032, 55567, 63712, 67540, 74294, 79640, 87604, 108064, 109505, 111134, 135080, 148588, 159280, 175208, 185735, 219010, 222268, 270160, 277835, 297176, 318560, 350416, 371470, 438020, 444536, 540320, 555670, 594352, 611237, 700832, 742940, 876040, 889072, 1111340, 1188704, 1222474, 1485880, 1752080, 1778144, 2222680, 2444948, 2971760, 3056185, 3504160, 4445360, 4889896, 5943520, 6112370, 6723607, 8890720, 9779792, 12224740, 13447214, 19559584, 24449480, 26894428, 33618035, 48898960, 53788856, 67236070, 97797920, 107577712, 134472140, 215155424, 268944280, 537888560, 1075777120]

約数ペア:

[(1, 1075777120), (2, 537888560), (4, 268944280), (5, 215155424), (8, 134472140), (10, 107577712), (11, 97797920), (16, 67236070), (20, 53788856), (22, 48898960), (32, 33618035), (40, 26894428), (44, 24449480), (55, 19559584), (80, 13447214), (88, 12224740), (110, 9779792), (121, 8890720), (160, 6723607), (176, 6112370), (181, 5943520), (220, 4889896), (242, 4445360), (307, 3504160), (352, 3056185), (362, 2971760), (440, 2444948), (484, 2222680), (605, 1778144), (614, 1752080), (724, 1485880), (880, 1222474), (905, 1188704), (968, 1111340), (1210, 889072), (1228, 876040), (1448, 742940), (1535, 700832), (1760, 611237), (1810, 594352), (1936, 555670), (1991, 540320), (2420, 444536), (2456, 438020), (2896, 371470), (3070, 350416), (3377, 318560), (3620, 297176), (3872, 277835), (3982, 270160), (4840, 222268), (4912, 219010), (5792, 185735), (6140, 175208), (6754, 159280), (7240, 148588), (7964, 135080), (9680, 111134), (9824, 109505), (9955, 108064), (12280, 87604), (13508, 79640), (14480, 74294), (15928, 67540), (16885, 63712), (19360, 55567), (19910, 54032), (21901, 49120), (24560, 43802), (27016, 39820), (28960, 37147), (31856, 33770)]