338937900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{23057}}^1$

素因数の和:23088

約数の個数: 108

約数和(自身を含む): 1140817608

約数和(自身を除く): 801879708

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, 23057, 46114, 69171, 92228, 115285, 138342, 161399, 230570, 276684, 322798, 345855, 461140, 484197, 576425, 645596, 691710, 806995, 968394, 1129793, 1152850, 1383420, 1613990, 1729275, 1936788, 2259586, 2305700, 2420985, 3227980, 3389379, 3458550, 4034975, 4519172, 4841970, 5648965, 6778758, 6917100, 8069950, 9683940, 11297930, 12104925, 13557516, 16139900, 16946895, 22595860, 24209850, 28244825, 33893790, 48419700, 56489650, 67787580, 84734475, 112979300, 169468950, 338937900]

約数ペア:

[(1, 338937900), (2, 169468950), (3, 112979300), (4, 84734475), (5, 67787580), (6, 56489650), (7, 48419700), (10, 33893790), (12, 28244825), (14, 24209850), (15, 22595860), (20, 16946895), (21, 16139900), (25, 13557516), (28, 12104925), (30, 11297930), (35, 9683940), (42, 8069950), (49, 6917100), (50, 6778758), (60, 5648965), (70, 4841970), (75, 4519172), (84, 4034975), (98, 3458550), (100, 3389379), (105, 3227980), (140, 2420985), (147, 2305700), (150, 2259586), (175, 1936788), (196, 1729275), (210, 1613990), (245, 1383420), (294, 1152850), (300, 1129793), (350, 968394), (420, 806995), (490, 691710), (525, 645596), (588, 576425), (700, 484197), (735, 461140), (980, 345855), (1050, 322798), (1225, 276684), (1470, 230570), (2100, 161399), (2450, 138342), (2940, 115285), (3675, 92228), (4900, 69171), (7350, 46114), (14700, 23057)]