9321900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 32331264

約数和(自身を除く): 23009364

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, 193, 210, 230, 276, 300, 322, 345, 350, 386, 420, 460, 483, 525, 575, 579, 644, 690, 700, 772, 805, 965, 966, 1050, 1150, 1158, 1351, 1380, 1610, 1725, 1930, 1932, 2100, 2300, 2316, 2415, 2702, 2895, 3220, 3450, 3860, 4025, 4053, 4439, 4825, 4830, 5404, 5790, 6755, 6900, 8050, 8106, 8878, 9650, 9660, 11580, 12075, 13317, 13510, 14475, 16100, 16212, 17756, 19300, 20265, 22195, 24150, 26634, 27020, 28950, 31073, 33775, 40530, 44390, 48300, 53268, 57900, 62146, 66585, 67550, 81060, 88780, 93219, 101325, 110975, 124292, 133170, 135100, 155365, 186438, 202650, 221950, 266340, 310730, 332925, 372876, 405300, 443900, 466095, 621460, 665850, 776825, 932190, 1331700, 1553650, 1864380, 2330475, 3107300, 4660950, 9321900]

約数ペア:

[(1, 9321900), (2, 4660950), (3, 3107300), (4, 2330475), (5, 1864380), (6, 1553650), (7, 1331700), (10, 932190), (12, 776825), (14, 665850), (15, 621460), (20, 466095), (21, 443900), (23, 405300), (25, 372876), (28, 332925), (30, 310730), (35, 266340), (42, 221950), (46, 202650), (50, 186438), (60, 155365), (69, 135100), (70, 133170), (75, 124292), (84, 110975), (92, 101325), (100, 93219), (105, 88780), (115, 81060), (138, 67550), (140, 66585), (150, 62146), (161, 57900), (175, 53268), (193, 48300), (210, 44390), (230, 40530), (276, 33775), (300, 31073), (322, 28950), (345, 27020), (350, 26634), (386, 24150), (420, 22195), (460, 20265), (483, 19300), (525, 17756), (575, 16212), (579, 16100), (644, 14475), (690, 13510), (700, 13317), (772, 12075), (805, 11580), (965, 9660), (966, 9650), (1050, 8878), (1150, 8106), (1158, 8050), (1351, 6900), (1380, 6755), (1610, 5790), (1725, 5404), (1930, 4830), (1932, 4825), (2100, 4439), (2300, 4053), (2316, 4025), (2415, 3860), (2702, 3450), (2895, 3220)]