20024100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 108

約数和(自身を含む): 66124240

約数和(自身を除く): 46100140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1171, 1425, 1710, 1900, 2342, 2850, 3420, 3513, 4275, 4684, 5700, 5855, 7026, 8550, 10539, 11710, 14052, 17100, 17565, 21078, 22249, 23420, 29275, 35130, 42156, 44498, 52695, 58550, 66747, 70260, 87825, 88996, 105390, 111245, 117100, 133494, 175650, 200241, 210780, 222490, 263475, 266988, 333735, 351300, 400482, 444980, 526950, 556225, 667470, 800964, 1001205, 1053900, 1112450, 1334940, 1668675, 2002410, 2224900, 3337350, 4004820, 5006025, 6674700, 10012050, 20024100]

約数ペア:

[(1, 20024100), (2, 10012050), (3, 6674700), (4, 5006025), (5, 4004820), (6, 3337350), (9, 2224900), (10, 2002410), (12, 1668675), (15, 1334940), (18, 1112450), (19, 1053900), (20, 1001205), (25, 800964), (30, 667470), (36, 556225), (38, 526950), (45, 444980), (50, 400482), (57, 351300), (60, 333735), (75, 266988), (76, 263475), (90, 222490), (95, 210780), (100, 200241), (114, 175650), (150, 133494), (171, 117100), (180, 111245), (190, 105390), (225, 88996), (228, 87825), (285, 70260), (300, 66747), (342, 58550), (380, 52695), (450, 44498), (475, 42156), (570, 35130), (684, 29275), (855, 23420), (900, 22249), (950, 21078), (1140, 17565), (1171, 17100), (1425, 14052), (1710, 11710), (1900, 10539), (2342, 8550), (2850, 7026), (3420, 5855), (3513, 5700), (4275, 4684)]