129611000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 324380160

約数和(自身を除く): 194769160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 62, 74, 100, 113, 124, 125, 148, 155, 185, 200, 226, 248, 250, 296, 310, 370, 452, 500, 565, 620, 740, 775, 904, 925, 1000, 1130, 1147, 1240, 1480, 1550, 1850, 2260, 2294, 2825, 3100, 3503, 3700, 3875, 4181, 4520, 4588, 4625, 5650, 5735, 6200, 7006, 7400, 7750, 8362, 9176, 9250, 11300, 11470, 14012, 14125, 15500, 16724, 17515, 18500, 20905, 22600, 22940, 28024, 28250, 28675, 31000, 33448, 35030, 37000, 41810, 45880, 56500, 57350, 70060, 83620, 87575, 104525, 113000, 114700, 129611, 140120, 143375, 167240, 175150, 209050, 229400, 259222, 286750, 350300, 418100, 437875, 518444, 522625, 573500, 648055, 700600, 836200, 875750, 1036888, 1045250, 1147000, 1296110, 1751500, 2090500, 2592220, 3240275, 3503000, 4181000, 5184440, 6480550, 12961100, 16201375, 25922200, 32402750, 64805500, 129611000]

約数ペア:

[(1, 129611000), (2, 64805500), (4, 32402750), (5, 25922200), (8, 16201375), (10, 12961100), (20, 6480550), (25, 5184440), (31, 4181000), (37, 3503000), (40, 3240275), (50, 2592220), (62, 2090500), (74, 1751500), (100, 1296110), (113, 1147000), (124, 1045250), (125, 1036888), (148, 875750), (155, 836200), (185, 700600), (200, 648055), (226, 573500), (248, 522625), (250, 518444), (296, 437875), (310, 418100), (370, 350300), (452, 286750), (500, 259222), (565, 229400), (620, 209050), (740, 175150), (775, 167240), (904, 143375), (925, 140120), (1000, 129611), (1130, 114700), (1147, 113000), (1240, 104525), (1480, 87575), (1550, 83620), (1850, 70060), (2260, 57350), (2294, 56500), (2825, 45880), (3100, 41810), (3503, 37000), (3700, 35030), (3875, 33448), (4181, 31000), (4520, 28675), (4588, 28250), (4625, 28024), (5650, 22940), (5735, 22600), (6200, 20905), (7006, 18500), (7400, 17515), (7750, 16724), (8362, 15500), (9176, 14125), (9250, 14012), (11300, 11470)]