8939250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 25187760

約数和(自身を除く): 16248510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 137, 145, 150, 174, 225, 250, 261, 274, 290, 375, 411, 435, 450, 522, 685, 725, 750, 822, 870, 1125, 1233, 1305, 1370, 1450, 2055, 2175, 2250, 2466, 2610, 3425, 3625, 3973, 4110, 4350, 6165, 6525, 6850, 7250, 7946, 10275, 10875, 11919, 12330, 13050, 17125, 19865, 20550, 21750, 23838, 30825, 32625, 34250, 35757, 39730, 51375, 59595, 61650, 65250, 71514, 99325, 102750, 119190, 154125, 178785, 198650, 297975, 308250, 357570, 496625, 595950, 893925, 993250, 1489875, 1787850, 2979750, 4469625, 8939250]

約数ペア:

[(1, 8939250), (2, 4469625), (3, 2979750), (5, 1787850), (6, 1489875), (9, 993250), (10, 893925), (15, 595950), (18, 496625), (25, 357570), (29, 308250), (30, 297975), (45, 198650), (50, 178785), (58, 154125), (75, 119190), (87, 102750), (90, 99325), (125, 71514), (137, 65250), (145, 61650), (150, 59595), (174, 51375), (225, 39730), (250, 35757), (261, 34250), (274, 32625), (290, 30825), (375, 23838), (411, 21750), (435, 20550), (450, 19865), (522, 17125), (685, 13050), (725, 12330), (750, 11919), (822, 10875), (870, 10275), (1125, 7946), (1233, 7250), (1305, 6850), (1370, 6525), (1450, 6165), (2055, 4350), (2175, 4110), (2250, 3973), (2466, 3625), (2610, 3425)]