174920200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1416

約数の個数: 144

約数和(自身を含む): 509850180

約数和(自身を除く): 334929980

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1373, 1400, 1820, 1960, 2275, 2450, 2548, 2600, 2746, 3185, 3640, 4550, 4900, 5096, 5492, 6370, 6865, 9100, 9611, 9800, 10984, 12740, 13730, 15925, 17849, 18200, 19222, 25480, 27460, 31850, 34325, 35698, 38444, 48055, 54920, 63700, 67277, 68650, 71396, 76888, 89245, 96110, 124943, 127400, 134554, 137300, 142792, 178490, 192220, 240275, 249886, 269108, 274600, 336385, 356980, 384440, 446225, 480550, 499772, 538216, 624715, 672770, 713960, 874601, 892450, 961100, 999544, 1249430, 1345540, 1681925, 1749202, 1784900, 1922200, 2498860, 2691080, 3123575, 3363850, 3498404, 3569800, 4373005, 4997720, 6247150, 6727700, 6996808, 8746010, 12494300, 13455400, 17492020, 21865025, 24988600, 34984040, 43730050, 87460100, 174920200]

約数ペア:

[(1, 174920200), (2, 87460100), (4, 43730050), (5, 34984040), (7, 24988600), (8, 21865025), (10, 17492020), (13, 13455400), (14, 12494300), (20, 8746010), (25, 6996808), (26, 6727700), (28, 6247150), (35, 4997720), (40, 4373005), (49, 3569800), (50, 3498404), (52, 3363850), (56, 3123575), (65, 2691080), (70, 2498860), (91, 1922200), (98, 1784900), (100, 1749202), (104, 1681925), (130, 1345540), (140, 1249430), (175, 999544), (182, 961100), (196, 892450), (200, 874601), (245, 713960), (260, 672770), (280, 624715), (325, 538216), (350, 499772), (364, 480550), (392, 446225), (455, 384440), (490, 356980), (520, 336385), (637, 274600), (650, 269108), (700, 249886), (728, 240275), (910, 192220), (980, 178490), (1225, 142792), (1274, 137300), (1300, 134554), (1373, 127400), (1400, 124943), (1820, 96110), (1960, 89245), (2275, 76888), (2450, 71396), (2548, 68650), (2600, 67277), (2746, 63700), (3185, 54920), (3640, 48055), (4550, 38444), (4900, 35698), (5096, 34325), (5492, 31850), (6370, 27460), (6865, 25480), (9100, 19222), (9611, 18200), (9800, 17849), (10984, 15925), (12740, 13730)]