66482500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 173194560

約数和(自身を除く): 106712060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 125, 131, 140, 145, 175, 203, 250, 262, 290, 350, 406, 500, 524, 580, 625, 655, 700, 725, 812, 875, 917, 1015, 1250, 1310, 1450, 1750, 1834, 2030, 2500, 2620, 2900, 3275, 3500, 3625, 3668, 3799, 4060, 4375, 4585, 5075, 6550, 7250, 7598, 8750, 9170, 10150, 13100, 14500, 15196, 16375, 17500, 18125, 18340, 18995, 20300, 22925, 25375, 26593, 32750, 36250, 37990, 45850, 50750, 53186, 65500, 72500, 75980, 81875, 91700, 94975, 101500, 106372, 114625, 126875, 132965, 163750, 189950, 229250, 253750, 265930, 327500, 379900, 458500, 474875, 507500, 531860, 573125, 664825, 949750, 1146250, 1329650, 1899500, 2292500, 2374375, 2659300, 3324125, 4748750, 6648250, 9497500, 13296500, 16620625, 33241250, 66482500]

約数ペア:

[(1, 66482500), (2, 33241250), (4, 16620625), (5, 13296500), (7, 9497500), (10, 6648250), (14, 4748750), (20, 3324125), (25, 2659300), (28, 2374375), (29, 2292500), (35, 1899500), (50, 1329650), (58, 1146250), (70, 949750), (100, 664825), (116, 573125), (125, 531860), (131, 507500), (140, 474875), (145, 458500), (175, 379900), (203, 327500), (250, 265930), (262, 253750), (290, 229250), (350, 189950), (406, 163750), (500, 132965), (524, 126875), (580, 114625), (625, 106372), (655, 101500), (700, 94975), (725, 91700), (812, 81875), (875, 75980), (917, 72500), (1015, 65500), (1250, 53186), (1310, 50750), (1450, 45850), (1750, 37990), (1834, 36250), (2030, 32750), (2500, 26593), (2620, 25375), (2900, 22925), (3275, 20300), (3500, 18995), (3625, 18340), (3668, 18125), (3799, 17500), (4060, 16375), (4375, 15196), (4585, 14500), (5075, 13100), (6550, 10150), (7250, 9170), (7598, 8750)]