47071837400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{431}}^2$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 126060108720

約数和(自身を除く): 78988271320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 181, 200, 280, 350, 362, 431, 700, 724, 862, 905, 1267, 1400, 1448, 1724, 1810, 2155, 2534, 3017, 3448, 3620, 4310, 4525, 5068, 6034, 6335, 7240, 8620, 9050, 10136, 10775, 12068, 12670, 15085, 17240, 18100, 21550, 24136, 25340, 30170, 31675, 36200, 43100, 50680, 60340, 63350, 75425, 78011, 86200, 120680, 126700, 150850, 156022, 185761, 253400, 301700, 312044, 371522, 390055, 546077, 603400, 624088, 743044, 780110, 928805, 1092154, 1300327, 1486088, 1560220, 1857610, 1950275, 2184308, 2600654, 2730385, 3120440, 3715220, 3900550, 4368616, 4644025, 5201308, 5460770, 6501635, 7430440, 7801100, 9288050, 10402616, 10921540, 13003270, 13651925, 15602200, 18576100, 21843080, 26006540, 27303850, 32508175, 33622741, 37152200, 52013080, 54607700, 65016350, 67245482, 109215400, 130032700, 134490964, 168113705, 235359187, 260065400, 268981928, 336227410, 470718374, 672454820, 840568525, 941436748, 1176795935, 1344909640, 1681137050, 1882873496, 2353591870, 3362274100, 4707183740, 5883979675, 6724548200, 9414367480, 11767959350, 23535918700, 47071837400]

約数ペア:

[(1, 47071837400), (2, 23535918700), (4, 11767959350), (5, 9414367480), (7, 6724548200), (8, 5883979675), (10, 4707183740), (14, 3362274100), (20, 2353591870), (25, 1882873496), (28, 1681137050), (35, 1344909640), (40, 1176795935), (50, 941436748), (56, 840568525), (70, 672454820), (100, 470718374), (140, 336227410), (175, 268981928), (181, 260065400), (200, 235359187), (280, 168113705), (350, 134490964), (362, 130032700), (431, 109215400), (700, 67245482), (724, 65016350), (862, 54607700), (905, 52013080), (1267, 37152200), (1400, 33622741), (1448, 32508175), (1724, 27303850), (1810, 26006540), (2155, 21843080), (2534, 18576100), (3017, 15602200), (3448, 13651925), (3620, 13003270), (4310, 10921540), (4525, 10402616), (5068, 9288050), (6034, 7801100), (6335, 7430440), (7240, 6501635), (8620, 5460770), (9050, 5201308), (10136, 4644025), (10775, 4368616), (12068, 3900550), (12670, 3715220), (15085, 3120440), (17240, 2730385), (18100, 2600654), (21550, 2184308), (24136, 1950275), (25340, 1857610), (30170, 1560220), (31675, 1486088), (36200, 1300327), (43100, 1092154), (50680, 928805), (60340, 780110), (63350, 743044), (75425, 624088), (78011, 603400), (86200, 546077), (120680, 390055), (126700, 371522), (150850, 312044), (156022, 301700), (185761, 253400)]