199908800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 168

約数和(自身を含む): 605857056

約数和(自身を除く): 405948256

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 650, 700, 728, 800, 832, 910, 1040, 1120, 1300, 1373, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2600, 2746, 2800, 2912, 3640, 4160, 4550, 5200, 5492, 5600, 5824, 6865, 7280, 9100, 9611, 10400, 10984, 11200, 13730, 14560, 17849, 18200, 19222, 20800, 21968, 27460, 29120, 34325, 35698, 36400, 38444, 43936, 48055, 54920, 68650, 71396, 72800, 76888, 87872, 89245, 96110, 109840, 124943, 137300, 142792, 145600, 153776, 178490, 192220, 219680, 240275, 249886, 274600, 285584, 307552, 356980, 384440, 439360, 446225, 480550, 499772, 549200, 571168, 615104, 624715, 713960, 768880, 892450, 961100, 999544, 1098400, 1142336, 1249430, 1427920, 1537760, 1784900, 1922200, 1999088, 2196800, 2498860, 2855840, 3075520, 3123575, 3569800, 3844400, 3998176, 4997720, 5711680, 6247150, 7139600, 7688800, 7996352, 9995440, 12494300, 14279200, 15377600, 19990880, 24988600, 28558400, 39981760, 49977200, 99954400, 199908800]

約数ペア:

[(1, 199908800), (2, 99954400), (4, 49977200), (5, 39981760), (7, 28558400), (8, 24988600), (10, 19990880), (13, 15377600), (14, 14279200), (16, 12494300), (20, 9995440), (25, 7996352), (26, 7688800), (28, 7139600), (32, 6247150), (35, 5711680), (40, 4997720), (50, 3998176), (52, 3844400), (56, 3569800), (64, 3123575), (65, 3075520), (70, 2855840), (80, 2498860), (91, 2196800), (100, 1999088), (104, 1922200), (112, 1784900), (130, 1537760), (140, 1427920), (160, 1249430), (175, 1142336), (182, 1098400), (200, 999544), (208, 961100), (224, 892450), (260, 768880), (280, 713960), (320, 624715), (325, 615104), (350, 571168), (364, 549200), (400, 499772), (416, 480550), (448, 446225), (455, 439360), (520, 384440), (560, 356980), (650, 307552), (700, 285584), (728, 274600), (800, 249886), (832, 240275), (910, 219680), (1040, 192220), (1120, 178490), (1300, 153776), (1373, 145600), (1400, 142792), (1456, 137300), (1600, 124943), (1820, 109840), (2080, 96110), (2240, 89245), (2275, 87872), (2600, 76888), (2746, 72800), (2800, 71396), (2912, 68650), (3640, 54920), (4160, 48055), (4550, 43936), (5200, 38444), (5492, 36400), (5600, 35698), (5824, 34325), (6865, 29120), (7280, 27460), (9100, 21968), (9611, 20800), (10400, 19222), (10984, 18200), (11200, 17849), (13730, 14560)]