827040900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17123}}^1$

素因数の和:17170

約数の個数: 144

約数和(自身を含む): 2853817344

約数和(自身を除く): 2026776444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 12075, 16100, 17123, 24150, 34246, 48300, 51369, 68492, 85615, 102738, 119861, 171230, 205476, 239722, 256845, 342460, 359583, 393829, 428075, 479444, 513690, 599305, 719166, 787658, 856150, 1027380, 1181487, 1198610, 1284225, 1438332, 1575316, 1712300, 1797915, 1969145, 2362974, 2397220, 2568450, 2756803, 2996525, 3595830, 3938290, 4725948, 5136900, 5513606, 5907435, 5993050, 7191660, 7876580, 8270409, 8989575, 9845725, 11027212, 11814870, 11986100, 13784015, 16540818, 17979150, 19691450, 23629740, 27568030, 29537175, 33081636, 35958300, 39382900, 41352045, 55136060, 59074350, 68920075, 82704090, 118148700, 137840150, 165408180, 206760225, 275680300, 413520450, 827040900]

約数ペア:

[(1, 827040900), (2, 413520450), (3, 275680300), (4, 206760225), (5, 165408180), (6, 137840150), (7, 118148700), (10, 82704090), (12, 68920075), (14, 59074350), (15, 55136060), (20, 41352045), (21, 39382900), (23, 35958300), (25, 33081636), (28, 29537175), (30, 27568030), (35, 23629740), (42, 19691450), (46, 17979150), (50, 16540818), (60, 13784015), (69, 11986100), (70, 11814870), (75, 11027212), (84, 9845725), (92, 8989575), (100, 8270409), (105, 7876580), (115, 7191660), (138, 5993050), (140, 5907435), (150, 5513606), (161, 5136900), (175, 4725948), (210, 3938290), (230, 3595830), (276, 2996525), (300, 2756803), (322, 2568450), (345, 2397220), (350, 2362974), (420, 1969145), (460, 1797915), (483, 1712300), (525, 1575316), (575, 1438332), (644, 1284225), (690, 1198610), (700, 1181487), (805, 1027380), (966, 856150), (1050, 787658), (1150, 719166), (1380, 599305), (1610, 513690), (1725, 479444), (1932, 428075), (2100, 393829), (2300, 359583), (2415, 342460), (3220, 256845), (3450, 239722), (4025, 205476), (4830, 171230), (6900, 119861), (8050, 102738), (9660, 85615), (12075, 68492), (16100, 51369), (17123, 48300), (24150, 34246)]