1287026100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{503}}^1\times {\mathrm{2843}}^1$

素因数の和:3366

約数の個数: 108

約数和(自身を含む): 4043553696

約数和(自身を除く): 2756527596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 503, 900, 1006, 1509, 2012, 2515, 2843, 3018, 4527, 5030, 5686, 6036, 7545, 8529, 9054, 10060, 11372, 12575, 14215, 15090, 17058, 18108, 22635, 25150, 25587, 28430, 30180, 34116, 37725, 42645, 45270, 50300, 51174, 56860, 71075, 75450, 85290, 90540, 102348, 113175, 127935, 142150, 150900, 170580, 213225, 226350, 255870, 284300, 426450, 452700, 511740, 639675, 852900, 1279350, 1430029, 2558700, 2860058, 4290087, 5720116, 7150145, 8580174, 12870261, 14300290, 17160348, 21450435, 25740522, 28600580, 35750725, 42900870, 51481044, 64351305, 71501450, 85801740, 107252175, 128702610, 143002900, 214504350, 257405220, 321756525, 429008700, 643513050, 1287026100]

約数ペア:

[(1, 1287026100), (2, 643513050), (3, 429008700), (4, 321756525), (5, 257405220), (6, 214504350), (9, 143002900), (10, 128702610), (12, 107252175), (15, 85801740), (18, 71501450), (20, 64351305), (25, 51481044), (30, 42900870), (36, 35750725), (45, 28600580), (50, 25740522), (60, 21450435), (75, 17160348), (90, 14300290), (100, 12870261), (150, 8580174), (180, 7150145), (225, 5720116), (300, 4290087), (450, 2860058), (503, 2558700), (900, 1430029), (1006, 1279350), (1509, 852900), (2012, 639675), (2515, 511740), (2843, 452700), (3018, 426450), (4527, 284300), (5030, 255870), (5686, 226350), (6036, 213225), (7545, 170580), (8529, 150900), (9054, 142150), (10060, 127935), (11372, 113175), (12575, 102348), (14215, 90540), (15090, 85290), (17058, 75450), (18108, 71075), (22635, 56860), (25150, 51174), (25587, 50300), (28430, 45270), (30180, 42645), (34116, 37725)]