40377000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 129317760

約数和(自身を除く): 88940760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 125, 129, 150, 172, 200, 215, 250, 258, 300, 313, 344, 375, 430, 500, 516, 600, 626, 645, 750, 860, 939, 1000, 1032, 1075, 1252, 1290, 1500, 1565, 1720, 1878, 2150, 2504, 2580, 3000, 3130, 3225, 3756, 4300, 4695, 5160, 5375, 6260, 6450, 7512, 7825, 8600, 9390, 10750, 12520, 12900, 13459, 15650, 16125, 18780, 21500, 23475, 25800, 26918, 31300, 32250, 37560, 39125, 40377, 43000, 46950, 53836, 62600, 64500, 67295, 78250, 80754, 93900, 107672, 117375, 129000, 134590, 156500, 161508, 187800, 201885, 234750, 269180, 313000, 323016, 336475, 403770, 469500, 538360, 672950, 807540, 939000, 1009425, 1345900, 1615080, 1682375, 2018850, 2691800, 3364750, 4037700, 5047125, 6729500, 8075400, 10094250, 13459000, 20188500, 40377000]

約数ペア:

[(1, 40377000), (2, 20188500), (3, 13459000), (4, 10094250), (5, 8075400), (6, 6729500), (8, 5047125), (10, 4037700), (12, 3364750), (15, 2691800), (20, 2018850), (24, 1682375), (25, 1615080), (30, 1345900), (40, 1009425), (43, 939000), (50, 807540), (60, 672950), (75, 538360), (86, 469500), (100, 403770), (120, 336475), (125, 323016), (129, 313000), (150, 269180), (172, 234750), (200, 201885), (215, 187800), (250, 161508), (258, 156500), (300, 134590), (313, 129000), (344, 117375), (375, 107672), (430, 93900), (500, 80754), (516, 78250), (600, 67295), (626, 64500), (645, 62600), (750, 53836), (860, 46950), (939, 43000), (1000, 40377), (1032, 39125), (1075, 37560), (1252, 32250), (1290, 31300), (1500, 26918), (1565, 25800), (1720, 23475), (1878, 21500), (2150, 18780), (2504, 16125), (2580, 15650), (3000, 13459), (3130, 12900), (3225, 12520), (3756, 10750), (4300, 9390), (4695, 8600), (5160, 7825), (5375, 7512), (6260, 6450)]