42824600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 123898320

約数和(自身を除く): 81073720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 169, 175, 181, 182, 200, 260, 280, 325, 338, 350, 362, 364, 455, 520, 650, 676, 700, 724, 728, 845, 905, 910, 1183, 1267, 1300, 1352, 1400, 1448, 1690, 1810, 1820, 2275, 2353, 2366, 2534, 2600, 3380, 3620, 3640, 4225, 4525, 4550, 4706, 4732, 5068, 5915, 6335, 6760, 7240, 8450, 9050, 9100, 9412, 9464, 10136, 11765, 11830, 12670, 16471, 16900, 18100, 18200, 18824, 23530, 23660, 25340, 29575, 30589, 31675, 32942, 33800, 36200, 47060, 47320, 50680, 58825, 59150, 61178, 63350, 65884, 82355, 94120, 117650, 118300, 122356, 126700, 131768, 152945, 164710, 214123, 235300, 236600, 244712, 253400, 305890, 329420, 411775, 428246, 470600, 611780, 658840, 764725, 823550, 856492, 1070615, 1223560, 1529450, 1647100, 1712984, 2141230, 3058900, 3294200, 4282460, 5353075, 6117800, 8564920, 10706150, 21412300, 42824600]

約数ペア:

[(1, 42824600), (2, 21412300), (4, 10706150), (5, 8564920), (7, 6117800), (8, 5353075), (10, 4282460), (13, 3294200), (14, 3058900), (20, 2141230), (25, 1712984), (26, 1647100), (28, 1529450), (35, 1223560), (40, 1070615), (50, 856492), (52, 823550), (56, 764725), (65, 658840), (70, 611780), (91, 470600), (100, 428246), (104, 411775), (130, 329420), (140, 305890), (169, 253400), (175, 244712), (181, 236600), (182, 235300), (200, 214123), (260, 164710), (280, 152945), (325, 131768), (338, 126700), (350, 122356), (362, 118300), (364, 117650), (455, 94120), (520, 82355), (650, 65884), (676, 63350), (700, 61178), (724, 59150), (728, 58825), (845, 50680), (905, 47320), (910, 47060), (1183, 36200), (1267, 33800), (1300, 32942), (1352, 31675), (1400, 30589), (1448, 29575), (1690, 25340), (1810, 23660), (1820, 23530), (2275, 18824), (2353, 18200), (2366, 18100), (2534, 16900), (2600, 16471), (3380, 12670), (3620, 11830), (3640, 11765), (4225, 10136), (4525, 9464), (4550, 9412), (4706, 9100), (4732, 9050), (5068, 8450), (5915, 7240), (6335, 6760)]