2600768400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{3319}}^1$

素因数の和:3993

約数の個数: 120

約数和(自身を含む): 8346400320

約数和(自身を除く): 5745631920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 653, 1200, 1306, 1959, 2612, 3265, 3319, 3918, 5224, 6530, 6638, 7836, 9795, 9957, 10448, 13060, 13276, 15672, 16325, 16595, 19590, 19914, 26120, 26552, 31344, 32650, 33190, 39180, 39828, 48975, 49785, 52240, 53104, 65300, 66380, 78360, 79656, 82975, 97950, 99570, 130600, 132760, 156720, 159312, 165950, 195900, 199140, 248925, 261200, 265520, 331900, 391800, 398280, 497850, 663800, 783600, 796560, 995700, 1327600, 1991400, 2167307, 3982800, 4334614, 6501921, 8669228, 10836535, 13003842, 17338456, 21673070, 26007684, 32509605, 34676912, 43346140, 52015368, 54182675, 65019210, 86692280, 104030736, 108365350, 130038420, 162548025, 173384560, 216730700, 260076840, 325096050, 433461400, 520153680, 650192100, 866922800, 1300384200, 2600768400]

約数ペア:

[(1, 2600768400), (2, 1300384200), (3, 866922800), (4, 650192100), (5, 520153680), (6, 433461400), (8, 325096050), (10, 260076840), (12, 216730700), (15, 173384560), (16, 162548025), (20, 130038420), (24, 108365350), (25, 104030736), (30, 86692280), (40, 65019210), (48, 54182675), (50, 52015368), (60, 43346140), (75, 34676912), (80, 32509605), (100, 26007684), (120, 21673070), (150, 17338456), (200, 13003842), (240, 10836535), (300, 8669228), (400, 6501921), (600, 4334614), (653, 3982800), (1200, 2167307), (1306, 1991400), (1959, 1327600), (2612, 995700), (3265, 796560), (3319, 783600), (3918, 663800), (5224, 497850), (6530, 398280), (6638, 391800), (7836, 331900), (9795, 265520), (9957, 261200), (10448, 248925), (13060, 199140), (13276, 195900), (15672, 165950), (16325, 159312), (16595, 156720), (19590, 132760), (19914, 130600), (26120, 99570), (26552, 97950), (31344, 82975), (32650, 79656), (33190, 78360), (39180, 66380), (39828, 65300), (48975, 53104), (49785, 52240)]