148697500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 385751520

約数和(自身を除く): 237054020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 175, 203, 250, 290, 293, 350, 406, 500, 580, 586, 625, 700, 725, 812, 875, 1015, 1172, 1250, 1450, 1465, 1750, 2030, 2051, 2500, 2900, 2930, 3500, 3625, 4060, 4102, 4375, 5075, 5860, 7250, 7325, 8204, 8497, 8750, 10150, 10255, 14500, 14650, 16994, 17500, 18125, 20300, 20510, 25375, 29300, 33988, 36250, 36625, 41020, 42485, 50750, 51275, 59479, 72500, 73250, 84970, 101500, 102550, 118958, 126875, 146500, 169940, 183125, 205100, 212425, 237916, 253750, 256375, 297395, 366250, 424850, 507500, 512750, 594790, 732500, 849700, 1025500, 1062125, 1189580, 1281875, 1486975, 2124250, 2563750, 2973950, 4248500, 5127500, 5310625, 5947900, 7434875, 10621250, 14869750, 21242500, 29739500, 37174375, 74348750, 148697500]

約数ペア:

[(1, 148697500), (2, 74348750), (4, 37174375), (5, 29739500), (7, 21242500), (10, 14869750), (14, 10621250), (20, 7434875), (25, 5947900), (28, 5310625), (29, 5127500), (35, 4248500), (50, 2973950), (58, 2563750), (70, 2124250), (100, 1486975), (116, 1281875), (125, 1189580), (140, 1062125), (145, 1025500), (175, 849700), (203, 732500), (250, 594790), (290, 512750), (293, 507500), (350, 424850), (406, 366250), (500, 297395), (580, 256375), (586, 253750), (625, 237916), (700, 212425), (725, 205100), (812, 183125), (875, 169940), (1015, 146500), (1172, 126875), (1250, 118958), (1450, 102550), (1465, 101500), (1750, 84970), (2030, 73250), (2051, 72500), (2500, 59479), (2900, 51275), (2930, 50750), (3500, 42485), (3625, 41020), (4060, 36625), (4102, 36250), (4375, 33988), (5075, 29300), (5860, 25375), (7250, 20510), (7325, 20300), (8204, 18125), (8497, 17500), (8750, 16994), (10150, 14650), (10255, 14500)]