202129400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 519609600

約数和(自身を除く): 317480200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 79, 88, 100, 110, 158, 200, 220, 275, 316, 395, 440, 550, 632, 790, 869, 1100, 1163, 1580, 1738, 1975, 2200, 2326, 3160, 3476, 3950, 4345, 4652, 5815, 6952, 7900, 8690, 9304, 11630, 12793, 15800, 17380, 21725, 23260, 25586, 29075, 34760, 43450, 46520, 51172, 58150, 63965, 86900, 91877, 102344, 116300, 127930, 173800, 183754, 232600, 255860, 319825, 367508, 459385, 511720, 639650, 735016, 918770, 1010647, 1279300, 1837540, 2021294, 2296925, 2558600, 3675080, 4042588, 4593850, 5053235, 8085176, 9187700, 10106470, 18375400, 20212940, 25266175, 40425880, 50532350, 101064700, 202129400]

約数ペア:

[(1, 202129400), (2, 101064700), (4, 50532350), (5, 40425880), (8, 25266175), (10, 20212940), (11, 18375400), (20, 10106470), (22, 9187700), (25, 8085176), (40, 5053235), (44, 4593850), (50, 4042588), (55, 3675080), (79, 2558600), (88, 2296925), (100, 2021294), (110, 1837540), (158, 1279300), (200, 1010647), (220, 918770), (275, 735016), (316, 639650), (395, 511720), (440, 459385), (550, 367508), (632, 319825), (790, 255860), (869, 232600), (1100, 183754), (1163, 173800), (1580, 127930), (1738, 116300), (1975, 102344), (2200, 91877), (2326, 86900), (3160, 63965), (3476, 58150), (3950, 51172), (4345, 46520), (4652, 43450), (5815, 34760), (6952, 29075), (7900, 25586), (8690, 23260), (9304, 21725), (11630, 17380), (12793, 15800)]