74841000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 267321600

約数和(自身を除く): 192480600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 25, 26, 30, 38, 39, 40, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 101, 104, 114, 120, 125, 130, 150, 152, 156, 190, 195, 200, 202, 228, 247, 250, 260, 285, 300, 303, 312, 325, 375, 380, 390, 404, 456, 475, 494, 500, 505, 520, 570, 600, 606, 650, 741, 750, 760, 780, 808, 950, 975, 988, 1000, 1010, 1140, 1212, 1235, 1300, 1313, 1425, 1482, 1500, 1515, 1560, 1625, 1900, 1919, 1950, 1976, 2020, 2280, 2375, 2424, 2470, 2525, 2600, 2626, 2850, 2964, 3000, 3030, 3250, 3705, 3800, 3838, 3900, 3939, 4040, 4750, 4875, 4940, 5050, 5252, 5700, 5757, 5928, 6060, 6175, 6500, 6565, 7125, 7410, 7575, 7676, 7800, 7878, 9500, 9595, 9750, 9880, 10100, 10504, 11400, 11514, 12120, 12350, 12625, 13000, 13130, 14250, 14820, 15150, 15352, 15756, 18525, 19000, 19190, 19500, 19695, 20200, 23028, 24700, 24947, 25250, 26260, 28500, 28785, 29640, 30300, 30875, 31512, 32825, 37050, 37875, 38380, 39000, 39390, 46056, 47975, 49400, 49894, 50500, 52520, 57000, 57570, 60600, 61750, 65650, 74100, 74841, 75750, 76760, 78780, 92625, 95950, 98475, 99788, 101000, 115140, 123500, 124735, 131300, 143925, 148200, 149682, 151500, 157560, 164125, 185250, 191900, 196950, 199576, 230280, 239875, 247000, 249470, 262600, 287850, 299364, 303000, 328250, 370500, 374205, 383800, 393900, 479750, 492375, 498940, 575700, 598728, 623675, 656500, 719625, 741000, 748410, 787800, 959500, 984750, 997880, 1151400, 1247350, 1313000, 1439250, 1496820, 1871025, 1919000, 1969500, 2494700, 2878500, 2993640, 3118375, 3742050, 3939000, 4989400, 5757000, 6236750, 7484100, 9355125, 12473500, 14968200, 18710250, 24947000, 37420500, 74841000]

約数ペア:

[(1, 74841000), (2, 37420500), (3, 24947000), (4, 18710250), (5, 14968200), (6, 12473500), (8, 9355125), (10, 7484100), (12, 6236750), (13, 5757000), (15, 4989400), (19, 3939000), (20, 3742050), (24, 3118375), (25, 2993640), (26, 2878500), (30, 2494700), (38, 1969500), (39, 1919000), (40, 1871025), (50, 1496820), (52, 1439250), (57, 1313000), (60, 1247350), (65, 1151400), (75, 997880), (76, 984750), (78, 959500), (95, 787800), (100, 748410), (101, 741000), (104, 719625), (114, 656500), (120, 623675), (125, 598728), (130, 575700), (150, 498940), (152, 492375), (156, 479750), (190, 393900), (195, 383800), (200, 374205), (202, 370500), (228, 328250), (247, 303000), (250, 299364), (260, 287850), (285, 262600), (300, 249470), (303, 247000), (312, 239875), (325, 230280), (375, 199576), (380, 196950), (390, 191900), (404, 185250), (456, 164125), (475, 157560), (494, 151500), (500, 149682), (505, 148200), (520, 143925), (570, 131300), (600, 124735), (606, 123500), (650, 115140), (741, 101000), (750, 99788), (760, 98475), (780, 95950), (808, 92625), (950, 78780), (975, 76760), (988, 75750), (1000, 74841), (1010, 74100), (1140, 65650), (1212, 61750), (1235, 60600), (1300, 57570), (1313, 57000), (1425, 52520), (1482, 50500), (1500, 49894), (1515, 49400), (1560, 47975), (1625, 46056), (1900, 39390), (1919, 39000), (1950, 38380), (1976, 37875), (2020, 37050), (2280, 32825), (2375, 31512), (2424, 30875), (2470, 30300), (2525, 29640), (2600, 28785), (2626, 28500), (2850, 26260), (2964, 25250), (3000, 24947), (3030, 24700), (3250, 23028), (3705, 20200), (3800, 19695), (3838, 19500), (3900, 19190), (3939, 19000), (4040, 18525), (4750, 15756), (4875, 15352), (4940, 15150), (5050, 14820), (5252, 14250), (5700, 13130), (5757, 13000), (5928, 12625), (6060, 12350), (6175, 12120), (6500, 11514), (6565, 11400), (7125, 10504), (7410, 10100), (7575, 9880), (7676, 9750), (7800, 9595), (7878, 9500)]