84625380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1498

約数の個数: 144

約数和(自身を含む): 299819520

約数和(自身を除く): 215194140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1429, 1645, 1692, 1974, 2115, 2820, 2858, 2961, 3290, 3948, 4230, 4287, 4935, 5716, 5922, 6580, 7145, 8460, 8574, 9870, 10003, 11844, 12861, 14290, 14805, 17148, 19740, 20006, 21435, 25722, 28580, 29610, 30009, 40012, 42870, 50015, 51444, 59220, 60018, 64305, 67163, 85740, 90027, 100030, 120036, 128610, 134326, 150045, 180054, 200060, 201489, 257220, 268652, 300090, 335815, 360108, 402978, 450135, 470141, 600180, 604467, 671630, 805956, 900270, 940282, 1007445, 1208934, 1343260, 1410423, 1800540, 1880564, 2014890, 2350705, 2417868, 2820846, 3022335, 4029780, 4231269, 4701410, 5641692, 6044670, 7052115, 8462538, 9402820, 12089340, 14104230, 16925076, 21156345, 28208460, 42312690, 84625380]

約数ペア:

[(1, 84625380), (2, 42312690), (3, 28208460), (4, 21156345), (5, 16925076), (6, 14104230), (7, 12089340), (9, 9402820), (10, 8462538), (12, 7052115), (14, 6044670), (15, 5641692), (18, 4701410), (20, 4231269), (21, 4029780), (28, 3022335), (30, 2820846), (35, 2417868), (36, 2350705), (42, 2014890), (45, 1880564), (47, 1800540), (60, 1410423), (63, 1343260), (70, 1208934), (84, 1007445), (90, 940282), (94, 900270), (105, 805956), (126, 671630), (140, 604467), (141, 600180), (180, 470141), (188, 450135), (210, 402978), (235, 360108), (252, 335815), (282, 300090), (315, 268652), (329, 257220), (420, 201489), (423, 200060), (470, 180054), (564, 150045), (630, 134326), (658, 128610), (705, 120036), (846, 100030), (940, 90027), (987, 85740), (1260, 67163), (1316, 64305), (1410, 60018), (1429, 59220), (1645, 51444), (1692, 50015), (1974, 42870), (2115, 40012), (2820, 30009), (2858, 29610), (2961, 28580), (3290, 25722), (3948, 21435), (4230, 20006), (4287, 19740), (4935, 17148), (5716, 14805), (5922, 14290), (6580, 12861), (7145, 11844), (8460, 10003), (8574, 9870)]