69283320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 151209480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 463, 516, 580, 645, 696, 860, 870, 926, 1032, 1160, 1247, 1290, 1389, 1720, 1740, 1852, 2315, 2494, 2580, 2778, 3480, 3704, 3741, 4630, 4988, 5160, 5556, 6235, 6945, 7482, 9260, 9976, 11112, 12470, 13427, 13890, 14964, 18520, 18705, 19909, 24940, 26854, 27780, 29928, 37410, 39818, 40281, 49880, 53708, 55560, 59727, 67135, 74820, 79636, 80562, 99545, 107416, 119454, 134270, 149640, 159272, 161124, 199090, 201405, 238908, 268540, 298635, 322248, 398180, 402810, 477816, 537080, 577361, 597270, 796360, 805620, 1154722, 1194540, 1611240, 1732083, 2309444, 2389080, 2886805, 3464166, 4618888, 5773610, 6928332, 8660415, 11547220, 13856664, 17320830, 23094440, 34641660, 69283320]

約数ペア:

[(1, 69283320), (2, 34641660), (3, 23094440), (4, 17320830), (5, 13856664), (6, 11547220), (8, 8660415), (10, 6928332), (12, 5773610), (15, 4618888), (20, 3464166), (24, 2886805), (29, 2389080), (30, 2309444), (40, 1732083), (43, 1611240), (58, 1194540), (60, 1154722), (86, 805620), (87, 796360), (116, 597270), (120, 577361), (129, 537080), (145, 477816), (172, 402810), (174, 398180), (215, 322248), (232, 298635), (258, 268540), (290, 238908), (344, 201405), (348, 199090), (430, 161124), (435, 159272), (463, 149640), (516, 134270), (580, 119454), (645, 107416), (696, 99545), (860, 80562), (870, 79636), (926, 74820), (1032, 67135), (1160, 59727), (1247, 55560), (1290, 53708), (1389, 49880), (1720, 40281), (1740, 39818), (1852, 37410), (2315, 29928), (2494, 27780), (2580, 26854), (2778, 24940), (3480, 19909), (3704, 18705), (3741, 18520), (4630, 14964), (4988, 13890), (5160, 13427), (5556, 12470), (6235, 11112), (6945, 9976), (7482, 9260)]