218192100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{14843}}^1$

素因数の和:14874

約数の個数: 108

約数和(自身を含む): 734421744

約数和(自身を除く): 516229644

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, 14843, 29686, 44529, 59372, 74215, 89058, 103901, 148430, 178116, 207802, 222645, 296860, 311703, 371075, 415604, 445290, 519505, 623406, 727307, 742150, 890580, 1039010, 1113225, 1246812, 1454614, 1484300, 1558515, 2078020, 2181921, 2226450, 2597525, 2909228, 3117030, 3636535, 4363842, 4452900, 5195050, 6234060, 7273070, 7792575, 8727684, 10390100, 10909605, 14546140, 15585150, 18182675, 21819210, 31170300, 36365350, 43638420, 54548025, 72730700, 109096050, 218192100]

約数ペア:

[(1, 218192100), (2, 109096050), (3, 72730700), (4, 54548025), (5, 43638420), (6, 36365350), (7, 31170300), (10, 21819210), (12, 18182675), (14, 15585150), (15, 14546140), (20, 10909605), (21, 10390100), (25, 8727684), (28, 7792575), (30, 7273070), (35, 6234060), (42, 5195050), (49, 4452900), (50, 4363842), (60, 3636535), (70, 3117030), (75, 2909228), (84, 2597525), (98, 2226450), (100, 2181921), (105, 2078020), (140, 1558515), (147, 1484300), (150, 1454614), (175, 1246812), (196, 1113225), (210, 1039010), (245, 890580), (294, 742150), (300, 727307), (350, 623406), (420, 519505), (490, 445290), (525, 415604), (588, 371075), (700, 311703), (735, 296860), (980, 222645), (1050, 207802), (1225, 178116), (1470, 148430), (2100, 103901), (2450, 89058), (2940, 74215), (3675, 59372), (4900, 44529), (7350, 29686), (14700, 14843)]