71518500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 235767168

約数和(自身を除く): 164248668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 276, 300, 345, 375, 414, 450, 460, 500, 575, 690, 691, 750, 828, 900, 1035, 1125, 1150, 1380, 1382, 1500, 1725, 2070, 2073, 2250, 2300, 2764, 2875, 3450, 3455, 4140, 4146, 4500, 5175, 5750, 6219, 6900, 6910, 8292, 8625, 10350, 10365, 11500, 12438, 13820, 15893, 17250, 17275, 20700, 20730, 24876, 25875, 31095, 31786, 34500, 34550, 41460, 47679, 51750, 51825, 62190, 63572, 69100, 79465, 86375, 95358, 103500, 103650, 124380, 143037, 155475, 158930, 172750, 190716, 207300, 238395, 259125, 286074, 310950, 317860, 345500, 397325, 476790, 518250, 572148, 621900, 715185, 777375, 794650, 953580, 1036500, 1191975, 1430370, 1554750, 1589300, 1986625, 2383950, 2860740, 3109500, 3575925, 3973250, 4767900, 5959875, 7151850, 7946500, 11919750, 14303700, 17879625, 23839500, 35759250, 71518500]

約数ペア:

[(1, 71518500), (2, 35759250), (3, 23839500), (4, 17879625), (5, 14303700), (6, 11919750), (9, 7946500), (10, 7151850), (12, 5959875), (15, 4767900), (18, 3973250), (20, 3575925), (23, 3109500), (25, 2860740), (30, 2383950), (36, 1986625), (45, 1589300), (46, 1554750), (50, 1430370), (60, 1191975), (69, 1036500), (75, 953580), (90, 794650), (92, 777375), (100, 715185), (115, 621900), (125, 572148), (138, 518250), (150, 476790), (180, 397325), (207, 345500), (225, 317860), (230, 310950), (250, 286074), (276, 259125), (300, 238395), (345, 207300), (375, 190716), (414, 172750), (450, 158930), (460, 155475), (500, 143037), (575, 124380), (690, 103650), (691, 103500), (750, 95358), (828, 86375), (900, 79465), (1035, 69100), (1125, 63572), (1150, 62190), (1380, 51825), (1382, 51750), (1500, 47679), (1725, 41460), (2070, 34550), (2073, 34500), (2250, 31786), (2300, 31095), (2764, 25875), (2875, 24876), (3450, 20730), (3455, 20700), (4140, 17275), (4146, 17250), (4500, 15893), (5175, 13820), (5750, 12438), (6219, 11500), (6900, 10365), (6910, 10350), (8292, 8625)]