78414900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13757}}^1$

素因数の和:13793

約数の個数: 72

約数和(自身を含む): 238838880

約数和(自身を除く): 160423980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 13757, 27514, 41271, 55028, 68785, 82542, 137570, 165084, 206355, 261383, 275140, 343925, 412710, 522766, 687850, 784149, 825420, 1031775, 1045532, 1306915, 1375700, 1568298, 2063550, 2613830, 3136596, 3920745, 4127100, 5227660, 6534575, 7841490, 13069150, 15682980, 19603725, 26138300, 39207450, 78414900]

約数ペア:

[(1, 78414900), (2, 39207450), (3, 26138300), (4, 19603725), (5, 15682980), (6, 13069150), (10, 7841490), (12, 6534575), (15, 5227660), (19, 4127100), (20, 3920745), (25, 3136596), (30, 2613830), (38, 2063550), (50, 1568298), (57, 1375700), (60, 1306915), (75, 1045532), (76, 1031775), (95, 825420), (100, 784149), (114, 687850), (150, 522766), (190, 412710), (228, 343925), (285, 275140), (300, 261383), (380, 206355), (475, 165084), (570, 137570), (950, 82542), (1140, 68785), (1425, 55028), (1900, 41271), (2850, 27514), (5700, 13757)]