216339900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{14717}}^1$

素因数の和:14748

約数の個数: 108

約数和(自身を含む): 728187768

約数和(自身を除く): 511847868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 14717, 29434, 44151, 58868, 73585, 88302, 103019, 147170, 176604, 206038, 220755, 294340, 309057, 367925, 412076, 441510, 515095, 618114, 721133, 735850, 883020, 1030190, 1103775, 1236228, 1442266, 1471700, 1545285, 2060380, 2163399, 2207550, 2575475, 2884532, 3090570, 3605665, 4326798, 4415100, 5150950, 6181140, 7211330, 7726425, 8653596, 10301900, 10816995, 14422660, 15452850, 18028325, 21633990, 30905700, 36056650, 43267980, 54084975, 72113300, 108169950, 216339900]

約数ペア:

[(1, 216339900), (2, 108169950), (3, 72113300), (4, 54084975), (5, 43267980), (6, 36056650), (7, 30905700), (10, 21633990), (12, 18028325), (14, 15452850), (15, 14422660), (20, 10816995), (21, 10301900), (25, 8653596), (28, 7726425), (30, 7211330), (35, 6181140), (42, 5150950), (49, 4415100), (50, 4326798), (60, 3605665), (70, 3090570), (75, 2884532), (84, 2575475), (98, 2207550), (100, 2163399), (105, 2060380), (140, 1545285), (147, 1471700), (150, 1442266), (175, 1236228), (196, 1103775), (210, 1030190), (245, 883020), (294, 735850), (300, 721133), (350, 618114), (420, 515095), (490, 441510), (525, 412076), (588, 367925), (700, 309057), (735, 294340), (980, 220755), (1050, 206038), (1225, 176604), (1470, 147170), (2100, 103019), (2450, 88302), (2940, 73585), (3675, 58868), (4900, 44151), (7350, 29434), (14700, 14717)]