131152050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{7877}}^1$

素因数の和:7932

約数の個数: 72

約数和(自身を含む): 361931076

約数和(自身を除く): 230779026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 5550, 7877, 8325, 15754, 16650, 23631, 39385, 47262, 70893, 78770, 118155, 141786, 196925, 236310, 291449, 354465, 393850, 582898, 590775, 708930, 874347, 1181550, 1457245, 1748694, 1772325, 2623041, 2914490, 3544650, 4371735, 5246082, 7286225, 8743470, 13115205, 14572450, 21858675, 26230410, 43717350, 65576025, 131152050]

約数ペア:

[(1, 131152050), (2, 65576025), (3, 43717350), (5, 26230410), (6, 21858675), (9, 14572450), (10, 13115205), (15, 8743470), (18, 7286225), (25, 5246082), (30, 4371735), (37, 3544650), (45, 2914490), (50, 2623041), (74, 1772325), (75, 1748694), (90, 1457245), (111, 1181550), (150, 874347), (185, 708930), (222, 590775), (225, 582898), (333, 393850), (370, 354465), (450, 291449), (555, 236310), (666, 196925), (925, 141786), (1110, 118155), (1665, 78770), (1850, 70893), (2775, 47262), (3330, 39385), (5550, 23631), (7877, 16650), (8325, 15754)]