79559100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 108

約数和(自身を含む): 251971720

約数和(自身を除く): 172412620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 109, 150, 180, 218, 225, 300, 327, 436, 450, 545, 654, 811, 900, 981, 1090, 1308, 1622, 1635, 1962, 2180, 2433, 2725, 3244, 3270, 3924, 4055, 4866, 4905, 5450, 6540, 7299, 8110, 8175, 9732, 9810, 10900, 12165, 14598, 16220, 16350, 19620, 20275, 24330, 24525, 29196, 32700, 36495, 40550, 48660, 49050, 60825, 72990, 81100, 88399, 98100, 121650, 145980, 176798, 182475, 243300, 265197, 353596, 364950, 441995, 530394, 729900, 795591, 883990, 1060788, 1325985, 1591182, 1767980, 2209975, 2651970, 3182364, 3977955, 4419950, 5303940, 6629925, 7955910, 8839900, 13259850, 15911820, 19889775, 26519700, 39779550, 79559100]

約数ペア:

[(1, 79559100), (2, 39779550), (3, 26519700), (4, 19889775), (5, 15911820), (6, 13259850), (9, 8839900), (10, 7955910), (12, 6629925), (15, 5303940), (18, 4419950), (20, 3977955), (25, 3182364), (30, 2651970), (36, 2209975), (45, 1767980), (50, 1591182), (60, 1325985), (75, 1060788), (90, 883990), (100, 795591), (109, 729900), (150, 530394), (180, 441995), (218, 364950), (225, 353596), (300, 265197), (327, 243300), (436, 182475), (450, 176798), (545, 145980), (654, 121650), (811, 98100), (900, 88399), (981, 81100), (1090, 72990), (1308, 60825), (1622, 49050), (1635, 48660), (1962, 40550), (2180, 36495), (2433, 32700), (2725, 29196), (3244, 24525), (3270, 24330), (3924, 20275), (4055, 19620), (4866, 16350), (4905, 16220), (5450, 14598), (6540, 12165), (7299, 10900), (8110, 9810), (8175, 9732)]