1441500

素因数分解:

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

素因数の和:84

約数の個数: 72

約数和(自身を含む): 4337424

約数和(自身を除く): 2895924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 750, 775, 930, 961, 1500, 1550, 1860, 1922, 2325, 2883, 3100, 3844, 3875, 4650, 4805, 5766, 7750, 9300, 9610, 11532, 11625, 14415, 15500, 19220, 23250, 24025, 28830, 46500, 48050, 57660, 72075, 96100, 120125, 144150, 240250, 288300, 360375, 480500, 720750, 1441500]

約数ペア:

[(1, 1441500), (2, 720750), (3, 480500), (4, 360375), (5, 288300), (6, 240250), (10, 144150), (12, 120125), (15, 96100), (20, 72075), (25, 57660), (30, 48050), (31, 46500), (50, 28830), (60, 24025), (62, 23250), (75, 19220), (93, 15500), (100, 14415), (124, 11625), (125, 11532), (150, 9610), (155, 9300), (186, 7750), (250, 5766), (300, 4805), (310, 4650), (372, 3875), (375, 3844), (465, 3100), (500, 2883), (620, 2325), (750, 1922), (775, 1860), (930, 1550), (961, 1500)]