142240500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 455918736

約数和(自身を除く): 313678236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 125, 146, 150, 180, 219, 225, 250, 292, 300, 365, 375, 433, 438, 450, 500, 657, 730, 750, 866, 876, 900, 1095, 1125, 1299, 1314, 1460, 1500, 1732, 1825, 2165, 2190, 2250, 2598, 2628, 3285, 3650, 3897, 4330, 4380, 4500, 5196, 5475, 6495, 6570, 7300, 7794, 8660, 9125, 10825, 10950, 12990, 13140, 15588, 16425, 18250, 19485, 21650, 21900, 25980, 27375, 31609, 32475, 32850, 36500, 38970, 43300, 54125, 54750, 63218, 64950, 65700, 77940, 82125, 94827, 97425, 108250, 109500, 126436, 129900, 158045, 162375, 164250, 189654, 194850, 216500, 284481, 316090, 324750, 328500, 379308, 389700, 474135, 487125, 568962, 632180, 649500, 790225, 948270, 974250, 1137924, 1422405, 1580450, 1896540, 1948500, 2370675, 2844810, 3160900, 3951125, 4741350, 5689620, 7112025, 7902250, 9482700, 11853375, 14224050, 15804500, 23706750, 28448100, 35560125, 47413500, 71120250, 142240500]

約数ペア:

[(1, 142240500), (2, 71120250), (3, 47413500), (4, 35560125), (5, 28448100), (6, 23706750), (9, 15804500), (10, 14224050), (12, 11853375), (15, 9482700), (18, 7902250), (20, 7112025), (25, 5689620), (30, 4741350), (36, 3951125), (45, 3160900), (50, 2844810), (60, 2370675), (73, 1948500), (75, 1896540), (90, 1580450), (100, 1422405), (125, 1137924), (146, 974250), (150, 948270), (180, 790225), (219, 649500), (225, 632180), (250, 568962), (292, 487125), (300, 474135), (365, 389700), (375, 379308), (433, 328500), (438, 324750), (450, 316090), (500, 284481), (657, 216500), (730, 194850), (750, 189654), (866, 164250), (876, 162375), (900, 158045), (1095, 129900), (1125, 126436), (1299, 109500), (1314, 108250), (1460, 97425), (1500, 94827), (1732, 82125), (1825, 77940), (2165, 65700), (2190, 64950), (2250, 63218), (2598, 54750), (2628, 54125), (3285, 43300), (3650, 38970), (3897, 36500), (4330, 32850), (4380, 32475), (4500, 31609), (5196, 27375), (5475, 25980), (6495, 21900), (6570, 21650), (7300, 19485), (7794, 18250), (8660, 16425), (9125, 15588), (10825, 13140), (10950, 12990)]