29385300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 108

約数和(自身を含む): 98952000

約数和(自身を除く): 69566700

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, 1999, 2100, 2450, 2940, 3675, 3998, 4900, 5997, 7350, 7996, 9995, 11994, 13993, 14700, 19990, 23988, 27986, 29985, 39980, 41979, 49975, 55972, 59970, 69965, 83958, 97951, 99950, 119940, 139930, 149925, 167916, 195902, 199900, 209895, 279860, 293853, 299850, 349825, 391804, 419790, 489755, 587706, 599700, 699650, 839580, 979510, 1049475, 1175412, 1399300, 1469265, 1959020, 2098950, 2448775, 2938530, 4197900, 4897550, 5877060, 7346325, 9795100, 14692650, 29385300]

約数ペア:

[(1, 29385300), (2, 14692650), (3, 9795100), (4, 7346325), (5, 5877060), (6, 4897550), (7, 4197900), (10, 2938530), (12, 2448775), (14, 2098950), (15, 1959020), (20, 1469265), (21, 1399300), (25, 1175412), (28, 1049475), (30, 979510), (35, 839580), (42, 699650), (49, 599700), (50, 587706), (60, 489755), (70, 419790), (75, 391804), (84, 349825), (98, 299850), (100, 293853), (105, 279860), (140, 209895), (147, 199900), (150, 195902), (175, 167916), (196, 149925), (210, 139930), (245, 119940), (294, 99950), (300, 97951), (350, 83958), (420, 69965), (490, 59970), (525, 55972), (588, 49975), (700, 41979), (735, 39980), (980, 29985), (1050, 27986), (1225, 23988), (1470, 19990), (1999, 14700), (2100, 13993), (2450, 11994), (2940, 9995), (3675, 7996), (3998, 7350), (4900, 5997)]