252026280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 192

約数和(自身を含む): 922821120

約数和(自身を除く): 670794840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2053, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4106, 5115, 5580, 6138, 6159, 6820, 8184, 8212, 10230, 10265, 11160, 12276, 12318, 13640, 15345, 16424, 18477, 20460, 20530, 22583, 24552, 24636, 30690, 30795, 36954, 40920, 41060, 45166, 49272, 61380, 61590, 63643, 67749, 73908, 82120, 90332, 92385, 112915, 122760, 123180, 127286, 135498, 147816, 180664, 184770, 190929, 203247, 225830, 246360, 254572, 270996, 318215, 338745, 369540, 381858, 406494, 451660, 509144, 541992, 572787, 636430, 677490, 700073, 739080, 763716, 812988, 903320, 954645, 1016235, 1145574, 1272860, 1354980, 1400146, 1527432, 1625976, 1909290, 2032470, 2100219, 2291148, 2545720, 2709960, 2800292, 2863935, 3500365, 3818580, 4064940, 4200438, 4582296, 5600584, 5727870, 6300657, 7000730, 7637160, 8129880, 8400876, 10501095, 11455740, 12601314, 14001460, 16801752, 21002190, 22911480, 25202628, 28002920, 31503285, 42004380, 50405256, 63006570, 84008760, 126013140, 252026280]

約数ペア:

[(1, 252026280), (2, 126013140), (3, 84008760), (4, 63006570), (5, 50405256), (6, 42004380), (8, 31503285), (9, 28002920), (10, 25202628), (11, 22911480), (12, 21002190), (15, 16801752), (18, 14001460), (20, 12601314), (22, 11455740), (24, 10501095), (30, 8400876), (31, 8129880), (33, 7637160), (36, 7000730), (40, 6300657), (44, 5727870), (45, 5600584), (55, 4582296), (60, 4200438), (62, 4064940), (66, 3818580), (72, 3500365), (88, 2863935), (90, 2800292), (93, 2709960), (99, 2545720), (110, 2291148), (120, 2100219), (124, 2032470), (132, 1909290), (155, 1625976), (165, 1527432), (180, 1400146), (186, 1354980), (198, 1272860), (220, 1145574), (248, 1016235), (264, 954645), (279, 903320), (310, 812988), (330, 763716), (341, 739080), (360, 700073), (372, 677490), (396, 636430), (440, 572787), (465, 541992), (495, 509144), (558, 451660), (620, 406494), (660, 381858), (682, 369540), (744, 338745), (792, 318215), (930, 270996), (990, 254572), (1023, 246360), (1116, 225830), (1240, 203247), (1320, 190929), (1364, 184770), (1395, 180664), (1705, 147816), (1860, 135498), (1980, 127286), (2046, 123180), (2053, 122760), (2232, 112915), (2728, 92385), (2790, 90332), (3069, 82120), (3410, 73908), (3720, 67749), (3960, 63643), (4092, 61590), (4106, 61380), (5115, 49272), (5580, 45166), (6138, 41060), (6159, 40920), (6820, 36954), (8184, 30795), (8212, 30690), (10230, 24636), (10265, 24552), (11160, 22583), (12276, 20530), (12318, 20460), (13640, 18477), (15345, 16424)]