12799800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 46377240

約数和(自身を除く): 33577440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 547, 585, 600, 650, 780, 900, 936, 975, 1094, 1170, 1300, 1560, 1641, 1800, 1950, 2188, 2340, 2600, 2735, 2925, 3282, 3900, 4376, 4680, 4923, 5470, 5850, 6564, 7111, 7800, 8205, 9846, 10940, 11700, 13128, 13675, 14222, 16410, 19692, 21333, 21880, 23400, 24615, 27350, 28444, 32820, 35555, 39384, 41025, 42666, 49230, 54700, 56888, 63999, 65640, 71110, 82050, 85332, 98460, 106665, 109400, 123075, 127998, 142220, 164100, 170664, 177775, 196920, 213330, 246150, 255996, 284440, 319995, 328200, 355550, 426660, 492300, 511992, 533325, 639990, 711100, 853320, 984600, 1066650, 1279980, 1422200, 1599975, 2133300, 2559960, 3199950, 4266600, 6399900, 12799800]

約数ペア:

[(1, 12799800), (2, 6399900), (3, 4266600), (4, 3199950), (5, 2559960), (6, 2133300), (8, 1599975), (9, 1422200), (10, 1279980), (12, 1066650), (13, 984600), (15, 853320), (18, 711100), (20, 639990), (24, 533325), (25, 511992), (26, 492300), (30, 426660), (36, 355550), (39, 328200), (40, 319995), (45, 284440), (50, 255996), (52, 246150), (60, 213330), (65, 196920), (72, 177775), (75, 170664), (78, 164100), (90, 142220), (100, 127998), (104, 123075), (117, 109400), (120, 106665), (130, 98460), (150, 85332), (156, 82050), (180, 71110), (195, 65640), (200, 63999), (225, 56888), (234, 54700), (260, 49230), (300, 42666), (312, 41025), (325, 39384), (360, 35555), (390, 32820), (450, 28444), (468, 27350), (520, 24615), (547, 23400), (585, 21880), (600, 21333), (650, 19692), (780, 16410), (900, 14222), (936, 13675), (975, 13128), (1094, 11700), (1170, 10940), (1300, 9846), (1560, 8205), (1641, 7800), (1800, 7111), (1950, 6564), (2188, 5850), (2340, 5470), (2600, 4923), (2735, 4680), (2925, 4376), (3282, 3900)]