126858200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 361881600

約数和(自身を除く): 235023400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 37, 40, 50, 56, 62, 70, 74, 79, 100, 124, 140, 148, 155, 158, 175, 185, 200, 217, 248, 259, 280, 296, 310, 316, 350, 370, 395, 434, 518, 553, 620, 632, 700, 740, 775, 790, 868, 925, 1036, 1085, 1106, 1147, 1240, 1295, 1400, 1480, 1550, 1580, 1736, 1850, 1975, 2072, 2170, 2212, 2294, 2449, 2590, 2765, 2923, 3100, 3160, 3700, 3950, 4340, 4424, 4588, 4898, 5180, 5425, 5530, 5735, 5846, 6200, 6475, 7400, 7900, 8029, 8680, 9176, 9796, 10360, 10850, 11060, 11470, 11692, 12245, 12950, 13825, 14615, 15800, 16058, 17143, 19592, 20461, 21700, 22120, 22940, 23384, 24490, 25900, 27650, 28675, 29230, 32116, 34286, 40145, 40922, 43400, 45880, 48980, 51800, 55300, 57350, 58460, 61225, 64232, 68572, 73075, 80290, 81844, 85715, 90613, 97960, 102305, 110600, 114700, 116920, 122450, 137144, 146150, 160580, 163688, 171430, 181226, 200725, 204610, 229400, 244900, 292300, 321160, 342860, 362452, 401450, 409220, 428575, 453065, 489800, 511525, 584600, 634291, 685720, 724904, 802900, 818440, 857150, 906130, 1023050, 1268582, 1605800, 1714300, 1812260, 2046100, 2265325, 2537164, 3171455, 3428600, 3624520, 4092200, 4530650, 5074328, 6342910, 9061300, 12685820, 15857275, 18122600, 25371640, 31714550, 63429100, 126858200]

約数ペア:

[(1, 126858200), (2, 63429100), (4, 31714550), (5, 25371640), (7, 18122600), (8, 15857275), (10, 12685820), (14, 9061300), (20, 6342910), (25, 5074328), (28, 4530650), (31, 4092200), (35, 3624520), (37, 3428600), (40, 3171455), (50, 2537164), (56, 2265325), (62, 2046100), (70, 1812260), (74, 1714300), (79, 1605800), (100, 1268582), (124, 1023050), (140, 906130), (148, 857150), (155, 818440), (158, 802900), (175, 724904), (185, 685720), (200, 634291), (217, 584600), (248, 511525), (259, 489800), (280, 453065), (296, 428575), (310, 409220), (316, 401450), (350, 362452), (370, 342860), (395, 321160), (434, 292300), (518, 244900), (553, 229400), (620, 204610), (632, 200725), (700, 181226), (740, 171430), (775, 163688), (790, 160580), (868, 146150), (925, 137144), (1036, 122450), (1085, 116920), (1106, 114700), (1147, 110600), (1240, 102305), (1295, 97960), (1400, 90613), (1480, 85715), (1550, 81844), (1580, 80290), (1736, 73075), (1850, 68572), (1975, 64232), (2072, 61225), (2170, 58460), (2212, 57350), (2294, 55300), (2449, 51800), (2590, 48980), (2765, 45880), (2923, 43400), (3100, 40922), (3160, 40145), (3700, 34286), (3950, 32116), (4340, 29230), (4424, 28675), (4588, 27650), (4898, 25900), (5180, 24490), (5425, 23384), (5530, 22940), (5735, 22120), (5846, 21700), (6200, 20461), (6475, 19592), (7400, 17143), (7900, 16058), (8029, 15800), (8680, 14615), (9176, 13825), (9796, 12950), (10360, 12245), (10850, 11692), (11060, 11470)]