67571700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1$

素因数の和:1446

約数の個数: 144

約数和(自身を含む): 233318400

約数和(自身を除く): 165746700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1399, 1610, 1725, 1932, 2100, 2300, 2415, 2798, 3220, 3450, 4025, 4197, 4830, 5596, 6900, 6995, 8050, 8394, 9660, 9793, 12075, 13990, 16100, 16788, 19586, 20985, 24150, 27980, 29379, 32177, 34975, 39172, 41970, 48300, 48965, 58758, 64354, 69950, 83940, 96531, 97930, 104925, 117516, 128708, 139900, 146895, 160885, 193062, 195860, 209850, 225239, 244825, 293790, 321770, 386124, 419700, 450478, 482655, 489650, 587580, 643540, 675717, 734475, 804425, 900956, 965310, 979300, 1126195, 1351434, 1468950, 1608850, 1930620, 2252390, 2413275, 2702868, 2937900, 3217700, 3378585, 4504780, 4826550, 5630975, 6757170, 9653100, 11261950, 13514340, 16892925, 22523900, 33785850, 67571700]

約数ペア:

[(1, 67571700), (2, 33785850), (3, 22523900), (4, 16892925), (5, 13514340), (6, 11261950), (7, 9653100), (10, 6757170), (12, 5630975), (14, 4826550), (15, 4504780), (20, 3378585), (21, 3217700), (23, 2937900), (25, 2702868), (28, 2413275), (30, 2252390), (35, 1930620), (42, 1608850), (46, 1468950), (50, 1351434), (60, 1126195), (69, 979300), (70, 965310), (75, 900956), (84, 804425), (92, 734475), (100, 675717), (105, 643540), (115, 587580), (138, 489650), (140, 482655), (150, 450478), (161, 419700), (175, 386124), (210, 321770), (230, 293790), (276, 244825), (300, 225239), (322, 209850), (345, 195860), (350, 193062), (420, 160885), (460, 146895), (483, 139900), (525, 128708), (575, 117516), (644, 104925), (690, 97930), (700, 96531), (805, 83940), (966, 69950), (1050, 64354), (1150, 58758), (1380, 48965), (1399, 48300), (1610, 41970), (1725, 39172), (1932, 34975), (2100, 32177), (2300, 29379), (2415, 27980), (2798, 24150), (3220, 20985), (3450, 19586), (4025, 16788), (4197, 16100), (4830, 13990), (5596, 12075), (6900, 9793), (6995, 9660), (8050, 8394)]