80260050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 217486080

約数和(自身を除く): 137226030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 79, 130, 150, 158, 195, 237, 325, 390, 395, 474, 521, 650, 790, 975, 1027, 1042, 1185, 1563, 1950, 1975, 2054, 2370, 2605, 3081, 3126, 3950, 5135, 5210, 5925, 6162, 6773, 7815, 10270, 11850, 13025, 13546, 15405, 15630, 20319, 25675, 26050, 30810, 33865, 39075, 40638, 41159, 51350, 67730, 77025, 78150, 82318, 101595, 123477, 154050, 169325, 203190, 205795, 246954, 338650, 411590, 507975, 535067, 617385, 1015950, 1028975, 1070134, 1234770, 1605201, 2057950, 2675335, 3086925, 3210402, 5350670, 6173850, 8026005, 13376675, 16052010, 26753350, 40130025, 80260050]

約数ペア:

[(1, 80260050), (2, 40130025), (3, 26753350), (5, 16052010), (6, 13376675), (10, 8026005), (13, 6173850), (15, 5350670), (25, 3210402), (26, 3086925), (30, 2675335), (39, 2057950), (50, 1605201), (65, 1234770), (75, 1070134), (78, 1028975), (79, 1015950), (130, 617385), (150, 535067), (158, 507975), (195, 411590), (237, 338650), (325, 246954), (390, 205795), (395, 203190), (474, 169325), (521, 154050), (650, 123477), (790, 101595), (975, 82318), (1027, 78150), (1042, 77025), (1185, 67730), (1563, 51350), (1950, 41159), (1975, 40638), (2054, 39075), (2370, 33865), (2605, 30810), (3081, 26050), (3126, 25675), (3950, 20319), (5135, 15630), (5210, 15405), (5925, 13546), (6162, 13025), (6773, 11850), (7815, 10270)]