12811500

素因数分解:

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

素因数の和:114

約数の個数: 192

約数和(自身を含む): 45252480

約数和(自身を除く): 32440980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 73, 75, 78, 90, 100, 108, 117, 125, 130, 135, 146, 150, 156, 180, 195, 219, 225, 234, 250, 260, 270, 292, 300, 325, 351, 365, 375, 390, 438, 450, 468, 500, 540, 585, 650, 657, 675, 702, 730, 750, 780, 876, 900, 949, 975, 1095, 1125, 1170, 1300, 1314, 1350, 1404, 1460, 1500, 1625, 1755, 1825, 1898, 1950, 1971, 2190, 2250, 2340, 2628, 2700, 2847, 2925, 3250, 3285, 3375, 3510, 3650, 3796, 3900, 3942, 4380, 4500, 4745, 4875, 5475, 5694, 5850, 6500, 6570, 6750, 7020, 7300, 7884, 8541, 8775, 9125, 9490, 9750, 9855, 10950, 11388, 11700, 13140, 13500, 14235, 14625, 16425, 17082, 17550, 18250, 18980, 19500, 19710, 21900, 23725, 25623, 27375, 28470, 29250, 32850, 34164, 35100, 36500, 39420, 42705, 43875, 47450, 49275, 51246, 54750, 56940, 58500, 65700, 71175, 82125, 85410, 87750, 94900, 98550, 102492, 109500, 118625, 128115, 142350, 164250, 170820, 175500, 197100, 213525, 237250, 246375, 256230, 284700, 328500, 355875, 427050, 474500, 492750, 512460, 640575, 711750, 854100, 985500, 1067625, 1281150, 1423500, 2135250, 2562300, 3202875, 4270500, 6405750, 12811500]

約数ペア:

[(1, 12811500), (2, 6405750), (3, 4270500), (4, 3202875), (5, 2562300), (6, 2135250), (9, 1423500), (10, 1281150), (12, 1067625), (13, 985500), (15, 854100), (18, 711750), (20, 640575), (25, 512460), (26, 492750), (27, 474500), (30, 427050), (36, 355875), (39, 328500), (45, 284700), (50, 256230), (52, 246375), (54, 237250), (60, 213525), (65, 197100), (73, 175500), (75, 170820), (78, 164250), (90, 142350), (100, 128115), (108, 118625), (117, 109500), (125, 102492), (130, 98550), (135, 94900), (146, 87750), (150, 85410), (156, 82125), (180, 71175), (195, 65700), (219, 58500), (225, 56940), (234, 54750), (250, 51246), (260, 49275), (270, 47450), (292, 43875), (300, 42705), (325, 39420), (351, 36500), (365, 35100), (375, 34164), (390, 32850), (438, 29250), (450, 28470), (468, 27375), (500, 25623), (540, 23725), (585, 21900), (650, 19710), (657, 19500), (675, 18980), (702, 18250), (730, 17550), (750, 17082), (780, 16425), (876, 14625), (900, 14235), (949, 13500), (975, 13140), (1095, 11700), (1125, 11388), (1170, 10950), (1300, 9855), (1314, 9750), (1350, 9490), (1404, 9125), (1460, 8775), (1500, 8541), (1625, 7884), (1755, 7300), (1825, 7020), (1898, 6750), (1950, 6570), (1971, 6500), (2190, 5850), (2250, 5694), (2340, 5475), (2628, 4875), (2700, 4745), (2847, 4500), (2925, 4380), (3250, 3942), (3285, 3900), (3375, 3796), (3510, 3650)]