814541700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{55411}}^1$

素因数の和:55442

約数の個数: 108

約数和(自身を含む): 2741564112

約数和(自身を除く): 1927022412

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, 55411, 110822, 166233, 221644, 277055, 332466, 387877, 554110, 664932, 775754, 831165, 1108220, 1163631, 1385275, 1551508, 1662330, 1939385, 2327262, 2715139, 2770550, 3324660, 3878770, 4155825, 4654524, 5430278, 5541100, 5818155, 7757540, 8145417, 8311650, 9696925, 10860556, 11636310, 13575695, 16290834, 16623300, 19393850, 23272620, 27151390, 29090775, 32581668, 38787700, 40727085, 54302780, 58181550, 67878475, 81454170, 116363100, 135756950, 162908340, 203635425, 271513900, 407270850, 814541700]

約数ペア:

[(1, 814541700), (2, 407270850), (3, 271513900), (4, 203635425), (5, 162908340), (6, 135756950), (7, 116363100), (10, 81454170), (12, 67878475), (14, 58181550), (15, 54302780), (20, 40727085), (21, 38787700), (25, 32581668), (28, 29090775), (30, 27151390), (35, 23272620), (42, 19393850), (49, 16623300), (50, 16290834), (60, 13575695), (70, 11636310), (75, 10860556), (84, 9696925), (98, 8311650), (100, 8145417), (105, 7757540), (140, 5818155), (147, 5541100), (150, 5430278), (175, 4654524), (196, 4155825), (210, 3878770), (245, 3324660), (294, 2770550), (300, 2715139), (350, 2327262), (420, 1939385), (490, 1662330), (525, 1551508), (588, 1385275), (700, 1163631), (735, 1108220), (980, 831165), (1050, 775754), (1225, 664932), (1470, 554110), (2100, 387877), (2450, 332466), (2940, 277055), (3675, 221644), (4900, 166233), (7350, 110822), (14700, 55411)]