202181055700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{4999}}^1$

素因数の和:5666

約数の個数: 144

約数和(自身を含む): 482312880000

約数和(自身を除く): 280131824300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 53, 65, 100, 106, 130, 212, 260, 265, 325, 530, 587, 650, 689, 1060, 1174, 1300, 1325, 1378, 2348, 2650, 2756, 2935, 3445, 4999, 5300, 5870, 6890, 7631, 9998, 11740, 13780, 14675, 15262, 17225, 19996, 24995, 29350, 30524, 31111, 34450, 38155, 49990, 58700, 62222, 64987, 68900, 76310, 99980, 124444, 124975, 129974, 152620, 155555, 190775, 249950, 259948, 264947, 311110, 324935, 381550, 404443, 499900, 529894, 622220, 649870, 763100, 777775, 808886, 1059788, 1299740, 1324735, 1555550, 1617772, 1624675, 2022215, 2649470, 2934413, 3111100, 3249350, 3444311, 4044430, 5298940, 5868826, 6498700, 6623675, 6888622, 8088860, 10111075, 11737652, 13247350, 13777244, 14672065, 17221555, 20222150, 26494700, 29344130, 34443110, 38147369, 40444300, 58688260, 68886220, 73360325, 76294738, 86107775, 146720650, 152589476, 155523889, 172215550, 190736845, 293441300, 311047778, 344431100, 381473690, 622095556, 762947380, 777619445, 953684225, 1555238890, 1907368450, 2021810557, 3110477780, 3814736900, 3888097225, 4043621114, 7776194450, 8087242228, 10109052785, 15552388900, 20218105570, 40436211140, 50545263925, 101090527850, 202181055700]

約数ペア:

[(1, 202181055700), (2, 101090527850), (4, 50545263925), (5, 40436211140), (10, 20218105570), (13, 15552388900), (20, 10109052785), (25, 8087242228), (26, 7776194450), (50, 4043621114), (52, 3888097225), (53, 3814736900), (65, 3110477780), (100, 2021810557), (106, 1907368450), (130, 1555238890), (212, 953684225), (260, 777619445), (265, 762947380), (325, 622095556), (530, 381473690), (587, 344431100), (650, 311047778), (689, 293441300), (1060, 190736845), (1174, 172215550), (1300, 155523889), (1325, 152589476), (1378, 146720650), (2348, 86107775), (2650, 76294738), (2756, 73360325), (2935, 68886220), (3445, 58688260), (4999, 40444300), (5300, 38147369), (5870, 34443110), (6890, 29344130), (7631, 26494700), (9998, 20222150), (11740, 17221555), (13780, 14672065), (14675, 13777244), (15262, 13247350), (17225, 11737652), (19996, 10111075), (24995, 8088860), (29350, 6888622), (30524, 6623675), (31111, 6498700), (34450, 5868826), (38155, 5298940), (49990, 4044430), (58700, 3444311), (62222, 3249350), (64987, 3111100), (68900, 2934413), (76310, 2649470), (99980, 2022215), (124444, 1624675), (124975, 1617772), (129974, 1555550), (152620, 1324735), (155555, 1299740), (190775, 1059788), (249950, 808886), (259948, 777775), (264947, 763100), (311110, 649870), (324935, 622220), (381550, 529894), (404443, 499900)]