1719941700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1931}}^1\times {\mathrm{2969}}^1$

素因数の和:4917

約数の個数: 72

約数和(自身を含む): 4980618720

約数和(自身を除く): 3260677020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1931, 2969, 3862, 5793, 5938, 7724, 8907, 9655, 11586, 11876, 14845, 17814, 19310, 23172, 28965, 29690, 35628, 38620, 44535, 48275, 57930, 59380, 74225, 89070, 96550, 115860, 144825, 148450, 178140, 193100, 222675, 289650, 296900, 445350, 579300, 890700, 5733139, 11466278, 17199417, 22932556, 28665695, 34398834, 57331390, 68797668, 85997085, 114662780, 143328475, 171994170, 286656950, 343988340, 429985425, 573313900, 859970850, 1719941700]

約数ペア:

[(1, 1719941700), (2, 859970850), (3, 573313900), (4, 429985425), (5, 343988340), (6, 286656950), (10, 171994170), (12, 143328475), (15, 114662780), (20, 85997085), (25, 68797668), (30, 57331390), (50, 34398834), (60, 28665695), (75, 22932556), (100, 17199417), (150, 11466278), (300, 5733139), (1931, 890700), (2969, 579300), (3862, 445350), (5793, 296900), (5938, 289650), (7724, 222675), (8907, 193100), (9655, 178140), (11586, 148450), (11876, 144825), (14845, 115860), (17814, 96550), (19310, 89070), (23172, 74225), (28965, 59380), (29690, 57930), (35628, 48275), (38620, 44535)]