165011580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1830

約数の個数: 144

約数和(自身を含む): 546698880

約数和(自身を除く): 381687300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 1787, 2052, 2430, 2565, 3078, 3420, 3574, 4617, 4860, 5130, 5361, 6156, 7148, 7695, 8935, 9234, 10260, 10722, 15390, 16083, 17870, 18468, 21444, 23085, 26805, 30780, 32166, 33953, 35740, 46170, 48249, 53610, 64332, 67906, 80415, 92340, 96498, 101859, 107220, 135812, 144747, 160830, 169765, 192996, 203718, 241245, 289494, 305577, 321660, 339530, 407436, 434241, 482490, 509295, 578988, 611154, 679060, 723735, 868482, 916731, 964980, 1018590, 1222308, 1447470, 1527885, 1736964, 1833462, 2037180, 2171205, 2750193, 2894940, 3055770, 3666924, 4342410, 4583655, 5500386, 6111540, 8250579, 8684820, 9167310, 11000772, 13750965, 16501158, 18334620, 27501930, 33002316, 41252895, 55003860, 82505790, 165011580]

約数ペア:

[(1, 165011580), (2, 82505790), (3, 55003860), (4, 41252895), (5, 33002316), (6, 27501930), (9, 18334620), (10, 16501158), (12, 13750965), (15, 11000772), (18, 9167310), (19, 8684820), (20, 8250579), (27, 6111540), (30, 5500386), (36, 4583655), (38, 4342410), (45, 3666924), (54, 3055770), (57, 2894940), (60, 2750193), (76, 2171205), (81, 2037180), (90, 1833462), (95, 1736964), (108, 1527885), (114, 1447470), (135, 1222308), (162, 1018590), (171, 964980), (180, 916731), (190, 868482), (228, 723735), (243, 679060), (270, 611154), (285, 578988), (324, 509295), (342, 482490), (380, 434241), (405, 407436), (486, 339530), (513, 321660), (540, 305577), (570, 289494), (684, 241245), (810, 203718), (855, 192996), (972, 169765), (1026, 160830), (1140, 144747), (1215, 135812), (1539, 107220), (1620, 101859), (1710, 96498), (1787, 92340), (2052, 80415), (2430, 67906), (2565, 64332), (3078, 53610), (3420, 48249), (3574, 46170), (4617, 35740), (4860, 33953), (5130, 32166), (5361, 30780), (6156, 26805), (7148, 23085), (7695, 21444), (8935, 18468), (9234, 17870), (10260, 16083), (10722, 15390)]