203191800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 728524800

約数和(自身を除く): 525333000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 350, 404, 420, 479, 505, 525, 600, 606, 700, 707, 808, 840, 958, 1010, 1050, 1212, 1400, 1414, 1437, 1515, 1916, 2020, 2100, 2121, 2395, 2424, 2525, 2828, 2874, 3030, 3353, 3535, 3832, 4040, 4200, 4242, 4790, 5050, 5656, 5748, 6060, 6706, 7070, 7185, 7575, 8484, 9580, 10059, 10100, 10605, 11496, 11975, 12120, 13412, 14140, 14370, 15150, 16765, 16968, 17675, 19160, 20118, 20200, 21210, 23950, 26824, 28280, 28740, 30300, 33530, 35350, 35925, 40236, 42420, 47900, 48379, 50295, 53025, 57480, 60600, 67060, 70700, 71850, 80472, 83825, 84840, 95800, 96758, 100590, 106050, 134120, 141400, 143700, 145137, 167650, 193516, 201180, 212100, 241895, 251475, 287400, 290274, 335300, 338653, 387032, 402360, 424200, 483790, 502950, 580548, 670600, 677306, 725685, 967580, 1005900, 1015959, 1161096, 1209475, 1354612, 1451370, 1693265, 1935160, 2011800, 2031918, 2418950, 2709224, 2902740, 3386530, 3628425, 4063836, 4837900, 5079795, 5805480, 6773060, 7256850, 8127672, 8466325, 9675800, 10159590, 13546120, 14513700, 16932650, 20319180, 25398975, 29027400, 33865300, 40638360, 50797950, 67730600, 101595900, 203191800]

約数ペア:

[(1, 203191800), (2, 101595900), (3, 67730600), (4, 50797950), (5, 40638360), (6, 33865300), (7, 29027400), (8, 25398975), (10, 20319180), (12, 16932650), (14, 14513700), (15, 13546120), (20, 10159590), (21, 9675800), (24, 8466325), (25, 8127672), (28, 7256850), (30, 6773060), (35, 5805480), (40, 5079795), (42, 4837900), (50, 4063836), (56, 3628425), (60, 3386530), (70, 2902740), (75, 2709224), (84, 2418950), (100, 2031918), (101, 2011800), (105, 1935160), (120, 1693265), (140, 1451370), (150, 1354612), (168, 1209475), (175, 1161096), (200, 1015959), (202, 1005900), (210, 967580), (280, 725685), (300, 677306), (303, 670600), (350, 580548), (404, 502950), (420, 483790), (479, 424200), (505, 402360), (525, 387032), (600, 338653), (606, 335300), (700, 290274), (707, 287400), (808, 251475), (840, 241895), (958, 212100), (1010, 201180), (1050, 193516), (1212, 167650), (1400, 145137), (1414, 143700), (1437, 141400), (1515, 134120), (1916, 106050), (2020, 100590), (2100, 96758), (2121, 95800), (2395, 84840), (2424, 83825), (2525, 80472), (2828, 71850), (2874, 70700), (3030, 67060), (3353, 60600), (3535, 57480), (3832, 53025), (4040, 50295), (4200, 48379), (4242, 47900), (4790, 42420), (5050, 40236), (5656, 35925), (5748, 35350), (6060, 33530), (6706, 30300), (7070, 28740), (7185, 28280), (7575, 26824), (8484, 23950), (9580, 21210), (10059, 20200), (10100, 20118), (10605, 19160), (11496, 17675), (11975, 16968), (12120, 16765), (13412, 15150), (14140, 14370)]