214948500

素因数分解:

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

素因数の和:259

約数の個数: 192

約数和(自身を含む): 687837696

約数和(自身を除く): 472889196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 73, 75, 78, 100, 125, 130, 146, 150, 151, 156, 195, 219, 250, 260, 292, 300, 302, 325, 365, 375, 390, 438, 453, 500, 604, 650, 730, 750, 755, 780, 876, 906, 949, 975, 1095, 1300, 1460, 1500, 1510, 1625, 1812, 1825, 1898, 1950, 1963, 2190, 2265, 2847, 3020, 3250, 3650, 3775, 3796, 3900, 3926, 4380, 4530, 4745, 4875, 5475, 5694, 5889, 6500, 7300, 7550, 7852, 9060, 9125, 9490, 9750, 9815, 10950, 11023, 11325, 11388, 11778, 14235, 15100, 18250, 18875, 18980, 19500, 19630, 21900, 22046, 22650, 23556, 23725, 27375, 28470, 29445, 33069, 36500, 37750, 39260, 44092, 45300, 47450, 49075, 54750, 55115, 56625, 56940, 58890, 66138, 71175, 75500, 94900, 98150, 109500, 110230, 113250, 117780, 118625, 132276, 142350, 143299, 147225, 165345, 196300, 220460, 226500, 237250, 245375, 275575, 284700, 286598, 294450, 330690, 355875, 429897, 474500, 490750, 551150, 573196, 588900, 661380, 711750, 716495, 736125, 826725, 859794, 981500, 1102300, 1377875, 1423500, 1432990, 1472250, 1653450, 1719588, 2149485, 2755750, 2865980, 2944500, 3306900, 3582475, 4133625, 4298970, 5511500, 7164950, 8267250, 8597940, 10747425, 14329900, 16534500, 17912375, 21494850, 35824750, 42989700, 53737125, 71649500, 107474250, 214948500]

約数ペア:

[(1, 214948500), (2, 107474250), (3, 71649500), (4, 53737125), (5, 42989700), (6, 35824750), (10, 21494850), (12, 17912375), (13, 16534500), (15, 14329900), (20, 10747425), (25, 8597940), (26, 8267250), (30, 7164950), (39, 5511500), (50, 4298970), (52, 4133625), (60, 3582475), (65, 3306900), (73, 2944500), (75, 2865980), (78, 2755750), (100, 2149485), (125, 1719588), (130, 1653450), (146, 1472250), (150, 1432990), (151, 1423500), (156, 1377875), (195, 1102300), (219, 981500), (250, 859794), (260, 826725), (292, 736125), (300, 716495), (302, 711750), (325, 661380), (365, 588900), (375, 573196), (390, 551150), (438, 490750), (453, 474500), (500, 429897), (604, 355875), (650, 330690), (730, 294450), (750, 286598), (755, 284700), (780, 275575), (876, 245375), (906, 237250), (949, 226500), (975, 220460), (1095, 196300), (1300, 165345), (1460, 147225), (1500, 143299), (1510, 142350), (1625, 132276), (1812, 118625), (1825, 117780), (1898, 113250), (1950, 110230), (1963, 109500), (2190, 98150), (2265, 94900), (2847, 75500), (3020, 71175), (3250, 66138), (3650, 58890), (3775, 56940), (3796, 56625), (3900, 55115), (3926, 54750), (4380, 49075), (4530, 47450), (4745, 45300), (4875, 44092), (5475, 39260), (5694, 37750), (5889, 36500), (6500, 33069), (7300, 29445), (7550, 28470), (7852, 27375), (9060, 23725), (9125, 23556), (9490, 22650), (9750, 22046), (9815, 21900), (10950, 19630), (11023, 19500), (11325, 18980), (11388, 18875), (11778, 18250), (14235, 15100)]