1317383400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{21739}}^1$

素因数の和:21859

約数の個数: 96

約数和(自身を含む): 4124512800

約数和(自身を除く): 2807129400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 505, 600, 606, 808, 1010, 1212, 1515, 2020, 2424, 2525, 3030, 4040, 5050, 6060, 7575, 10100, 12120, 15150, 20200, 21739, 30300, 43478, 60600, 65217, 86956, 108695, 130434, 173912, 217390, 260868, 326085, 434780, 521736, 543475, 652170, 869560, 1086950, 1304340, 1630425, 2173900, 2195639, 2608680, 3260850, 4347800, 4391278, 6521700, 6586917, 8782556, 10978195, 13043400, 13173834, 17565112, 21956390, 26347668, 32934585, 43912780, 52695336, 54890975, 65869170, 87825560, 109781950, 131738340, 164672925, 219563900, 263476680, 329345850, 439127800, 658691700, 1317383400]

約数ペア:

[(1, 1317383400), (2, 658691700), (3, 439127800), (4, 329345850), (5, 263476680), (6, 219563900), (8, 164672925), (10, 131738340), (12, 109781950), (15, 87825560), (20, 65869170), (24, 54890975), (25, 52695336), (30, 43912780), (40, 32934585), (50, 26347668), (60, 21956390), (75, 17565112), (100, 13173834), (101, 13043400), (120, 10978195), (150, 8782556), (200, 6586917), (202, 6521700), (300, 4391278), (303, 4347800), (404, 3260850), (505, 2608680), (600, 2195639), (606, 2173900), (808, 1630425), (1010, 1304340), (1212, 1086950), (1515, 869560), (2020, 652170), (2424, 543475), (2525, 521736), (3030, 434780), (4040, 326085), (5050, 260868), (6060, 217390), (7575, 173912), (10100, 130434), (12120, 108695), (15150, 86956), (20200, 65217), (21739, 60600), (30300, 43478)]