85979400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 292897920

約数和(自身を除く): 206918520

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, 73, 75, 78, 100, 104, 120, 130, 146, 150, 151, 156, 195, 200, 219, 260, 292, 300, 302, 312, 325, 365, 390, 438, 453, 520, 584, 600, 604, 650, 730, 755, 780, 876, 906, 949, 975, 1095, 1208, 1300, 1460, 1510, 1560, 1752, 1812, 1825, 1898, 1950, 1963, 2190, 2265, 2600, 2847, 2920, 3020, 3624, 3650, 3775, 3796, 3900, 3926, 4380, 4530, 4745, 5475, 5694, 5889, 6040, 7300, 7550, 7592, 7800, 7852, 8760, 9060, 9490, 9815, 10950, 11023, 11325, 11388, 11778, 14235, 14600, 15100, 15704, 18120, 18980, 19630, 21900, 22046, 22650, 22776, 23556, 23725, 28470, 29445, 30200, 33069, 37960, 39260, 43800, 44092, 45300, 47112, 47450, 49075, 55115, 56940, 58890, 66138, 71175, 78520, 88184, 90600, 94900, 98150, 110230, 113880, 117780, 132276, 142350, 143299, 147225, 165345, 189800, 196300, 220460, 235560, 264552, 275575, 284700, 286598, 294450, 330690, 392600, 429897, 440920, 551150, 569400, 573196, 588900, 661380, 716495, 826725, 859794, 1102300, 1146392, 1177800, 1322760, 1432990, 1653450, 1719588, 2149485, 2204600, 2865980, 3306900, 3439176, 3582475, 4298970, 5731960, 6613800, 7164950, 8597940, 10747425, 14329900, 17195880, 21494850, 28659800, 42989700, 85979400]

約数ペア:

[(1, 85979400), (2, 42989700), (3, 28659800), (4, 21494850), (5, 17195880), (6, 14329900), (8, 10747425), (10, 8597940), (12, 7164950), (13, 6613800), (15, 5731960), (20, 4298970), (24, 3582475), (25, 3439176), (26, 3306900), (30, 2865980), (39, 2204600), (40, 2149485), (50, 1719588), (52, 1653450), (60, 1432990), (65, 1322760), (73, 1177800), (75, 1146392), (78, 1102300), (100, 859794), (104, 826725), (120, 716495), (130, 661380), (146, 588900), (150, 573196), (151, 569400), (156, 551150), (195, 440920), (200, 429897), (219, 392600), (260, 330690), (292, 294450), (300, 286598), (302, 284700), (312, 275575), (325, 264552), (365, 235560), (390, 220460), (438, 196300), (453, 189800), (520, 165345), (584, 147225), (600, 143299), (604, 142350), (650, 132276), (730, 117780), (755, 113880), (780, 110230), (876, 98150), (906, 94900), (949, 90600), (975, 88184), (1095, 78520), (1208, 71175), (1300, 66138), (1460, 58890), (1510, 56940), (1560, 55115), (1752, 49075), (1812, 47450), (1825, 47112), (1898, 45300), (1950, 44092), (1963, 43800), (2190, 39260), (2265, 37960), (2600, 33069), (2847, 30200), (2920, 29445), (3020, 28470), (3624, 23725), (3650, 23556), (3775, 22776), (3796, 22650), (3900, 22046), (3926, 21900), (4380, 19630), (4530, 18980), (4745, 18120), (5475, 15704), (5694, 15100), (5889, 14600), (6040, 14235), (7300, 11778), (7550, 11388), (7592, 11325), (7800, 11023), (7852, 10950), (8760, 9815), (9060, 9490)]