7484100

素因数分解:

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

素因数の和:150

約数の個数: 144

約数和(自身を含む): 24790080

約数和(自身を除く): 17305980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 101, 114, 130, 150, 156, 190, 195, 202, 228, 247, 260, 285, 300, 303, 325, 380, 390, 404, 475, 494, 505, 570, 606, 650, 741, 780, 950, 975, 988, 1010, 1140, 1212, 1235, 1300, 1313, 1425, 1482, 1515, 1900, 1919, 1950, 2020, 2470, 2525, 2626, 2850, 2964, 3030, 3705, 3838, 3900, 3939, 4940, 5050, 5252, 5700, 5757, 6060, 6175, 6565, 7410, 7575, 7676, 7878, 9595, 10100, 11514, 12350, 13130, 14820, 15150, 15756, 18525, 19190, 19695, 23028, 24700, 24947, 26260, 28785, 30300, 32825, 37050, 38380, 39390, 47975, 49894, 57570, 65650, 74100, 74841, 78780, 95950, 98475, 99788, 115140, 124735, 131300, 143925, 149682, 191900, 196950, 249470, 287850, 299364, 374205, 393900, 498940, 575700, 623675, 748410, 1247350, 1496820, 1871025, 2494700, 3742050, 7484100]

約数ペア:

[(1, 7484100), (2, 3742050), (3, 2494700), (4, 1871025), (5, 1496820), (6, 1247350), (10, 748410), (12, 623675), (13, 575700), (15, 498940), (19, 393900), (20, 374205), (25, 299364), (26, 287850), (30, 249470), (38, 196950), (39, 191900), (50, 149682), (52, 143925), (57, 131300), (60, 124735), (65, 115140), (75, 99788), (76, 98475), (78, 95950), (95, 78780), (100, 74841), (101, 74100), (114, 65650), (130, 57570), (150, 49894), (156, 47975), (190, 39390), (195, 38380), (202, 37050), (228, 32825), (247, 30300), (260, 28785), (285, 26260), (300, 24947), (303, 24700), (325, 23028), (380, 19695), (390, 19190), (404, 18525), (475, 15756), (494, 15150), (505, 14820), (570, 13130), (606, 12350), (650, 11514), (741, 10100), (780, 9595), (950, 7878), (975, 7676), (988, 7575), (1010, 7410), (1140, 6565), (1212, 6175), (1235, 6060), (1300, 5757), (1313, 5700), (1425, 5252), (1482, 5050), (1515, 4940), (1900, 3939), (1919, 3900), (1950, 3838), (2020, 3705), (2470, 3030), (2525, 2964), (2626, 2850)]