139253100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9473}}^1$

素因数の和:9504

約数の個数: 108

約数和(自身を含む): 468735624

約数和(自身を除く): 329482524

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, 9473, 14700, 18946, 28419, 37892, 47365, 56838, 66311, 94730, 113676, 132622, 142095, 189460, 198933, 236825, 265244, 284190, 331555, 397866, 464177, 473650, 568380, 663110, 710475, 795732, 928354, 947300, 994665, 1326220, 1392531, 1420950, 1657775, 1856708, 1989330, 2320885, 2785062, 2841900, 3315550, 3978660, 4641770, 4973325, 5570124, 6631100, 6962655, 9283540, 9946650, 11604425, 13925310, 19893300, 23208850, 27850620, 34813275, 46417700, 69626550, 139253100]

約数ペア:

[(1, 139253100), (2, 69626550), (3, 46417700), (4, 34813275), (5, 27850620), (6, 23208850), (7, 19893300), (10, 13925310), (12, 11604425), (14, 9946650), (15, 9283540), (20, 6962655), (21, 6631100), (25, 5570124), (28, 4973325), (30, 4641770), (35, 3978660), (42, 3315550), (49, 2841900), (50, 2785062), (60, 2320885), (70, 1989330), (75, 1856708), (84, 1657775), (98, 1420950), (100, 1392531), (105, 1326220), (140, 994665), (147, 947300), (150, 928354), (175, 795732), (196, 710475), (210, 663110), (245, 568380), (294, 473650), (300, 464177), (350, 397866), (420, 331555), (490, 284190), (525, 265244), (588, 236825), (700, 198933), (735, 189460), (980, 142095), (1050, 132622), (1225, 113676), (1470, 94730), (2100, 66311), (2450, 56838), (2940, 47365), (3675, 37892), (4900, 28419), (7350, 18946), (9473, 14700)]