79677500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 207308640

約数和(自身を除く): 127631140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 140, 145, 157, 175, 203, 250, 290, 314, 350, 406, 500, 580, 625, 628, 700, 725, 785, 812, 875, 1015, 1099, 1250, 1450, 1570, 1750, 2030, 2198, 2500, 2900, 3140, 3500, 3625, 3925, 4060, 4375, 4396, 4553, 5075, 5495, 7250, 7850, 8750, 9106, 10150, 10990, 14500, 15700, 17500, 18125, 18212, 19625, 20300, 21980, 22765, 25375, 27475, 31871, 36250, 39250, 45530, 50750, 54950, 63742, 72500, 78500, 91060, 98125, 101500, 109900, 113825, 126875, 127484, 137375, 159355, 196250, 227650, 253750, 274750, 318710, 392500, 455300, 507500, 549500, 569125, 637420, 686875, 796775, 1138250, 1373750, 1593550, 2276500, 2747500, 2845625, 3187100, 3983875, 5691250, 7967750, 11382500, 15935500, 19919375, 39838750, 79677500]

約数ペア:

[(1, 79677500), (2, 39838750), (4, 19919375), (5, 15935500), (7, 11382500), (10, 7967750), (14, 5691250), (20, 3983875), (25, 3187100), (28, 2845625), (29, 2747500), (35, 2276500), (50, 1593550), (58, 1373750), (70, 1138250), (100, 796775), (116, 686875), (125, 637420), (140, 569125), (145, 549500), (157, 507500), (175, 455300), (203, 392500), (250, 318710), (290, 274750), (314, 253750), (350, 227650), (406, 196250), (500, 159355), (580, 137375), (625, 127484), (628, 126875), (700, 113825), (725, 109900), (785, 101500), (812, 98125), (875, 91060), (1015, 78500), (1099, 72500), (1250, 63742), (1450, 54950), (1570, 50750), (1750, 45530), (2030, 39250), (2198, 36250), (2500, 31871), (2900, 27475), (3140, 25375), (3500, 22765), (3625, 21980), (3925, 20300), (4060, 19625), (4375, 18212), (4396, 18125), (4553, 17500), (5075, 15700), (5495, 14500), (7250, 10990), (7850, 10150), (8750, 9106)]