225349800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 761201280

約数和(自身を除く): 535851480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 167, 173, 195, 200, 260, 300, 312, 325, 334, 346, 390, 501, 519, 520, 600, 650, 668, 692, 780, 835, 865, 975, 1002, 1038, 1300, 1336, 1384, 1560, 1670, 1730, 1950, 2004, 2076, 2171, 2249, 2505, 2595, 2600, 3340, 3460, 3900, 4008, 4152, 4175, 4325, 4342, 4498, 5010, 5190, 6513, 6680, 6747, 6920, 7800, 8350, 8650, 8684, 8996, 10020, 10380, 10855, 11245, 12525, 12975, 13026, 13494, 16700, 17300, 17368, 17992, 20040, 20760, 21710, 22490, 25050, 25950, 26052, 26988, 28891, 32565, 33400, 33735, 34600, 43420, 44980, 50100, 51900, 52104, 53976, 54275, 56225, 57782, 65130, 67470, 86673, 86840, 89960, 100200, 103800, 108550, 112450, 115564, 130260, 134940, 144455, 162825, 168675, 173346, 217100, 224900, 231128, 260520, 269880, 288910, 325650, 337350, 346692, 375583, 433365, 434200, 449800, 577820, 651300, 674700, 693384, 722275, 751166, 866730, 1126749, 1155640, 1302600, 1349400, 1444550, 1502332, 1733460, 1877915, 2166825, 2253498, 2889100, 3004664, 3466920, 3755830, 4333650, 4506996, 5633745, 5778200, 7511660, 8667300, 9013992, 9389575, 11267490, 15023320, 17334600, 18779150, 22534980, 28168725, 37558300, 45069960, 56337450, 75116600, 112674900, 225349800]

約数ペア:

[(1, 225349800), (2, 112674900), (3, 75116600), (4, 56337450), (5, 45069960), (6, 37558300), (8, 28168725), (10, 22534980), (12, 18779150), (13, 17334600), (15, 15023320), (20, 11267490), (24, 9389575), (25, 9013992), (26, 8667300), (30, 7511660), (39, 5778200), (40, 5633745), (50, 4506996), (52, 4333650), (60, 3755830), (65, 3466920), (75, 3004664), (78, 2889100), (100, 2253498), (104, 2166825), (120, 1877915), (130, 1733460), (150, 1502332), (156, 1444550), (167, 1349400), (173, 1302600), (195, 1155640), (200, 1126749), (260, 866730), (300, 751166), (312, 722275), (325, 693384), (334, 674700), (346, 651300), (390, 577820), (501, 449800), (519, 434200), (520, 433365), (600, 375583), (650, 346692), (668, 337350), (692, 325650), (780, 288910), (835, 269880), (865, 260520), (975, 231128), (1002, 224900), (1038, 217100), (1300, 173346), (1336, 168675), (1384, 162825), (1560, 144455), (1670, 134940), (1730, 130260), (1950, 115564), (2004, 112450), (2076, 108550), (2171, 103800), (2249, 100200), (2505, 89960), (2595, 86840), (2600, 86673), (3340, 67470), (3460, 65130), (3900, 57782), (4008, 56225), (4152, 54275), (4175, 53976), (4325, 52104), (4342, 51900), (4498, 50100), (5010, 44980), (5190, 43420), (6513, 34600), (6680, 33735), (6747, 33400), (6920, 32565), (7800, 28891), (8350, 26988), (8650, 26052), (8684, 25950), (8996, 25050), (10020, 22490), (10380, 21710), (10855, 20760), (11245, 20040), (12525, 17992), (12975, 17368), (13026, 17300), (13494, 16700)]