551729880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13099}}^1$

素因数の和:13135

約数の個数: 160

約数和(自身を含む): 1997226000

約数和(自身を除く): 1445496120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 13099, 14040, 21060, 26198, 39297, 42120, 52396, 65495, 78594, 104792, 117891, 130990, 157188, 170287, 196485, 235782, 261980, 314376, 340574, 353673, 392970, 471564, 510861, 523960, 589455, 681148, 707346, 785940, 851435, 943128, 1021722, 1061019, 1178910, 1362296, 1414692, 1532583, 1571880, 1702870, 1768365, 2043444, 2122038, 2357820, 2554305, 2829384, 3065166, 3405740, 3536730, 4086888, 4244076, 4597749, 4715640, 5108610, 5305095, 6130332, 6811480, 7073460, 7662915, 8488152, 9195498, 10217220, 10610190, 12260664, 13793247, 14146920, 15325830, 18390996, 20434440, 21220380, 22988745, 27586494, 30651660, 36781992, 42440760, 45977490, 55172988, 61303320, 68966235, 91954980, 110345976, 137932470, 183909960, 275864940, 551729880]

約数ペア:

[(1, 551729880), (2, 275864940), (3, 183909960), (4, 137932470), (5, 110345976), (6, 91954980), (8, 68966235), (9, 61303320), (10, 55172988), (12, 45977490), (13, 42440760), (15, 36781992), (18, 30651660), (20, 27586494), (24, 22988745), (26, 21220380), (27, 20434440), (30, 18390996), (36, 15325830), (39, 14146920), (40, 13793247), (45, 12260664), (52, 10610190), (54, 10217220), (60, 9195498), (65, 8488152), (72, 7662915), (78, 7073460), (81, 6811480), (90, 6130332), (104, 5305095), (108, 5108610), (117, 4715640), (120, 4597749), (130, 4244076), (135, 4086888), (156, 3536730), (162, 3405740), (180, 3065166), (195, 2829384), (216, 2554305), (234, 2357820), (260, 2122038), (270, 2043444), (312, 1768365), (324, 1702870), (351, 1571880), (360, 1532583), (390, 1414692), (405, 1362296), (468, 1178910), (520, 1061019), (540, 1021722), (585, 943128), (648, 851435), (702, 785940), (780, 707346), (810, 681148), (936, 589455), (1053, 523960), (1080, 510861), (1170, 471564), (1404, 392970), (1560, 353673), (1620, 340574), (1755, 314376), (2106, 261980), (2340, 235782), (2808, 196485), (3240, 170287), (3510, 157188), (4212, 130990), (4680, 117891), (5265, 104792), (7020, 78594), (8424, 65495), (10530, 52396), (13099, 42120), (14040, 39297), (21060, 26198)]