102515000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 286783200

約数和(自身を除く): 184268200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 101, 116, 125, 140, 145, 175, 200, 202, 203, 232, 250, 280, 290, 350, 404, 406, 500, 505, 580, 625, 700, 707, 725, 808, 812, 875, 1000, 1010, 1015, 1160, 1250, 1400, 1414, 1450, 1624, 1750, 2020, 2030, 2500, 2525, 2828, 2900, 2929, 3500, 3535, 3625, 4040, 4060, 4375, 5000, 5050, 5075, 5656, 5800, 5858, 7000, 7070, 7250, 8120, 8750, 10100, 10150, 11716, 12625, 14140, 14500, 14645, 17500, 17675, 18125, 20200, 20300, 20503, 23432, 25250, 25375, 28280, 29000, 29290, 35000, 35350, 36250, 40600, 41006, 50500, 50750, 58580, 63125, 70700, 72500, 73225, 82012, 88375, 101000, 101500, 102515, 117160, 126250, 126875, 141400, 145000, 146450, 164024, 176750, 203000, 205030, 252500, 253750, 292900, 353500, 366125, 410060, 441875, 505000, 507500, 512575, 585800, 707000, 732250, 820120, 883750, 1015000, 1025150, 1464500, 1767500, 1830625, 2050300, 2562875, 2929000, 3535000, 3661250, 4100600, 5125750, 7322500, 10251500, 12814375, 14645000, 20503000, 25628750, 51257500, 102515000]

約数ペア:

[(1, 102515000), (2, 51257500), (4, 25628750), (5, 20503000), (7, 14645000), (8, 12814375), (10, 10251500), (14, 7322500), (20, 5125750), (25, 4100600), (28, 3661250), (29, 3535000), (35, 2929000), (40, 2562875), (50, 2050300), (56, 1830625), (58, 1767500), (70, 1464500), (100, 1025150), (101, 1015000), (116, 883750), (125, 820120), (140, 732250), (145, 707000), (175, 585800), (200, 512575), (202, 507500), (203, 505000), (232, 441875), (250, 410060), (280, 366125), (290, 353500), (350, 292900), (404, 253750), (406, 252500), (500, 205030), (505, 203000), (580, 176750), (625, 164024), (700, 146450), (707, 145000), (725, 141400), (808, 126875), (812, 126250), (875, 117160), (1000, 102515), (1010, 101500), (1015, 101000), (1160, 88375), (1250, 82012), (1400, 73225), (1414, 72500), (1450, 70700), (1624, 63125), (1750, 58580), (2020, 50750), (2030, 50500), (2500, 41006), (2525, 40600), (2828, 36250), (2900, 35350), (2929, 35000), (3500, 29290), (3535, 29000), (3625, 28280), (4040, 25375), (4060, 25250), (4375, 23432), (5000, 20503), (5050, 20300), (5075, 20200), (5656, 18125), (5800, 17675), (5858, 17500), (7000, 14645), (7070, 14500), (7250, 14140), (8120, 12625), (8750, 11716), (10100, 10150)]