252823500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 839835360

約数和(自身を除く): 587011860

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, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1710, 1900, 2250, 2375, 2850, 2957, 3420, 4275, 4500, 4750, 5700, 5914, 7125, 8550, 8871, 9500, 11828, 14250, 14785, 17100, 17742, 21375, 26613, 28500, 29570, 35484, 42750, 44355, 53226, 56183, 59140, 73925, 85500, 88710, 106452, 112366, 133065, 147850, 168549, 177420, 221775, 224732, 266130, 280915, 295700, 337098, 369625, 443550, 505647, 532260, 561830, 665325, 674196, 739250, 842745, 887100, 1011294, 1108875, 1123660, 1330650, 1404575, 1478500, 1685490, 2022588, 2217750, 2528235, 2661300, 2809150, 3326625, 3370980, 4213725, 4435500, 5056470, 5618300, 6653250, 7022875, 8427450, 10112940, 12641175, 13306500, 14045750, 16854900, 21068625, 25282350, 28091500, 42137250, 50564700, 63205875, 84274500, 126411750, 252823500]

約数ペア:

[(1, 252823500), (2, 126411750), (3, 84274500), (4, 63205875), (5, 50564700), (6, 42137250), (9, 28091500), (10, 25282350), (12, 21068625), (15, 16854900), (18, 14045750), (19, 13306500), (20, 12641175), (25, 10112940), (30, 8427450), (36, 7022875), (38, 6653250), (45, 5618300), (50, 5056470), (57, 4435500), (60, 4213725), (75, 3370980), (76, 3326625), (90, 2809150), (95, 2661300), (100, 2528235), (114, 2217750), (125, 2022588), (150, 1685490), (171, 1478500), (180, 1404575), (190, 1330650), (225, 1123660), (228, 1108875), (250, 1011294), (285, 887100), (300, 842745), (342, 739250), (375, 674196), (380, 665325), (450, 561830), (475, 532260), (500, 505647), (570, 443550), (684, 369625), (750, 337098), (855, 295700), (900, 280915), (950, 266130), (1125, 224732), (1140, 221775), (1425, 177420), (1500, 168549), (1710, 147850), (1900, 133065), (2250, 112366), (2375, 106452), (2850, 88710), (2957, 85500), (3420, 73925), (4275, 59140), (4500, 56183), (4750, 53226), (5700, 44355), (5914, 42750), (7125, 35484), (8550, 29570), (8871, 28500), (9500, 26613), (11828, 21375), (14250, 17742), (14785, 17100)]