67910040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 144

約数和(自身を含む): 242751600

約数和(自身を除く): 174841560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1559, 1815, 1980, 2178, 2420, 2904, 3118, 3630, 3960, 4356, 4677, 4840, 5445, 6236, 7260, 7795, 8712, 9354, 10890, 12472, 14031, 14520, 15590, 17149, 18708, 21780, 23385, 28062, 31180, 34298, 37416, 43560, 46770, 51447, 56124, 62360, 68596, 70155, 85745, 93540, 102894, 112248, 137192, 140310, 154341, 171490, 187080, 188639, 205788, 257235, 280620, 308682, 342980, 377278, 411576, 514470, 561240, 565917, 617364, 685960, 754556, 771705, 943195, 1028940, 1131834, 1234728, 1509112, 1543410, 1697751, 1886390, 2057880, 2263668, 2829585, 3086820, 3395502, 3772780, 4527336, 5659170, 6173640, 6791004, 7545560, 8488755, 11318340, 13582008, 16977510, 22636680, 33955020, 67910040]

約数ペア:

[(1, 67910040), (2, 33955020), (3, 22636680), (4, 16977510), (5, 13582008), (6, 11318340), (8, 8488755), (9, 7545560), (10, 6791004), (11, 6173640), (12, 5659170), (15, 4527336), (18, 3772780), (20, 3395502), (22, 3086820), (24, 2829585), (30, 2263668), (33, 2057880), (36, 1886390), (40, 1697751), (44, 1543410), (45, 1509112), (55, 1234728), (60, 1131834), (66, 1028940), (72, 943195), (88, 771705), (90, 754556), (99, 685960), (110, 617364), (120, 565917), (121, 561240), (132, 514470), (165, 411576), (180, 377278), (198, 342980), (220, 308682), (242, 280620), (264, 257235), (330, 205788), (360, 188639), (363, 187080), (396, 171490), (440, 154341), (484, 140310), (495, 137192), (605, 112248), (660, 102894), (726, 93540), (792, 85745), (968, 70155), (990, 68596), (1089, 62360), (1210, 56124), (1320, 51447), (1452, 46770), (1559, 43560), (1815, 37416), (1980, 34298), (2178, 31180), (2420, 28062), (2904, 23385), (3118, 21780), (3630, 18708), (3960, 17149), (4356, 15590), (4677, 14520), (4840, 14031), (5445, 12472), (6236, 10890), (7260, 9354), (7795, 8712)]