131900850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15464

約数の個数: 72

約数和(自身を含む): 373049040

約数和(自身を除く): 241148190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 15427, 30854, 46281, 77135, 92562, 138843, 154270, 231405, 277686, 293113, 385675, 462810, 586226, 694215, 771350, 879339, 1157025, 1388430, 1465565, 1758678, 2314050, 2638017, 2931130, 3471075, 4396695, 5276034, 6942150, 7327825, 8793390, 13190085, 14655650, 21983475, 26380170, 43966950, 65950425, 131900850]

約数ペア:

[(1, 131900850), (2, 65950425), (3, 43966950), (5, 26380170), (6, 21983475), (9, 14655650), (10, 13190085), (15, 8793390), (18, 7327825), (19, 6942150), (25, 5276034), (30, 4396695), (38, 3471075), (45, 2931130), (50, 2638017), (57, 2314050), (75, 1758678), (90, 1465565), (95, 1388430), (114, 1157025), (150, 879339), (171, 771350), (190, 694215), (225, 586226), (285, 462810), (342, 385675), (450, 293113), (475, 277686), (570, 231405), (855, 154270), (950, 138843), (1425, 92562), (1710, 77135), (2850, 46281), (4275, 30854), (8550, 15427)]