82505790

素因数分解:

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

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 234299520

約数和(自身を除く): 151793730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 1787, 2430, 2565, 3078, 3574, 4617, 5130, 5361, 7695, 8935, 9234, 10722, 15390, 16083, 17870, 23085, 26805, 32166, 33953, 46170, 48249, 53610, 67906, 80415, 96498, 101859, 144747, 160830, 169765, 203718, 241245, 289494, 305577, 339530, 434241, 482490, 509295, 611154, 723735, 868482, 916731, 1018590, 1447470, 1527885, 1833462, 2171205, 2750193, 3055770, 4342410, 4583655, 5500386, 8250579, 9167310, 13750965, 16501158, 27501930, 41252895, 82505790]

約数ペア:

[(1, 82505790), (2, 41252895), (3, 27501930), (5, 16501158), (6, 13750965), (9, 9167310), (10, 8250579), (15, 5500386), (18, 4583655), (19, 4342410), (27, 3055770), (30, 2750193), (38, 2171205), (45, 1833462), (54, 1527885), (57, 1447470), (81, 1018590), (90, 916731), (95, 868482), (114, 723735), (135, 611154), (162, 509295), (171, 482490), (190, 434241), (243, 339530), (270, 305577), (285, 289494), (342, 241245), (405, 203718), (486, 169765), (513, 160830), (570, 144747), (810, 101859), (855, 96498), (1026, 80415), (1215, 67906), (1539, 53610), (1710, 48249), (1787, 46170), (2430, 33953), (2565, 32166), (3078, 26805), (3574, 23085), (4617, 17870), (5130, 16083), (5361, 15390), (7695, 10722), (8935, 9234)]