129180800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 374380800

約数和(自身を除く): 245200000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 79, 80, 100, 112, 128, 140, 146, 158, 160, 175, 200, 224, 280, 292, 316, 320, 350, 365, 395, 400, 448, 511, 553, 560, 584, 632, 640, 700, 730, 790, 800, 896, 1022, 1106, 1120, 1168, 1264, 1400, 1460, 1580, 1600, 1825, 1975, 2044, 2212, 2240, 2336, 2528, 2555, 2765, 2800, 2920, 3160, 3200, 3650, 3950, 4088, 4424, 4480, 4672, 5056, 5110, 5530, 5600, 5767, 5840, 6320, 7300, 7900, 8176, 8848, 9344, 10112, 10220, 11060, 11200, 11534, 11680, 12640, 12775, 13825, 14600, 15800, 16352, 17696, 20440, 22120, 22400, 23068, 23360, 25280, 25550, 27650, 28835, 29200, 31600, 32704, 35392, 40369, 40880, 44240, 46136, 46720, 50560, 51100, 55300, 57670, 58400, 63200, 65408, 70784, 80738, 81760, 88480, 92272, 102200, 110600, 115340, 116800, 126400, 144175, 161476, 163520, 176960, 184544, 201845, 204400, 221200, 230680, 233600, 252800, 288350, 322952, 327040, 353920, 369088, 403690, 408800, 442400, 461360, 576700, 645904, 738176, 807380, 817600, 884800, 922720, 1009225, 1153400, 1291808, 1614760, 1635200, 1769600, 1845440, 2018450, 2306800, 2583616, 3229520, 3690880, 4036900, 4613600, 5167232, 6459040, 8073800, 9227200, 12918080, 16147600, 18454400, 25836160, 32295200, 64590400, 129180800]

約数ペア:

[(1, 129180800), (2, 64590400), (4, 32295200), (5, 25836160), (7, 18454400), (8, 16147600), (10, 12918080), (14, 9227200), (16, 8073800), (20, 6459040), (25, 5167232), (28, 4613600), (32, 4036900), (35, 3690880), (40, 3229520), (50, 2583616), (56, 2306800), (64, 2018450), (70, 1845440), (73, 1769600), (79, 1635200), (80, 1614760), (100, 1291808), (112, 1153400), (128, 1009225), (140, 922720), (146, 884800), (158, 817600), (160, 807380), (175, 738176), (200, 645904), (224, 576700), (280, 461360), (292, 442400), (316, 408800), (320, 403690), (350, 369088), (365, 353920), (395, 327040), (400, 322952), (448, 288350), (511, 252800), (553, 233600), (560, 230680), (584, 221200), (632, 204400), (640, 201845), (700, 184544), (730, 176960), (790, 163520), (800, 161476), (896, 144175), (1022, 126400), (1106, 116800), (1120, 115340), (1168, 110600), (1264, 102200), (1400, 92272), (1460, 88480), (1580, 81760), (1600, 80738), (1825, 70784), (1975, 65408), (2044, 63200), (2212, 58400), (2240, 57670), (2336, 55300), (2528, 51100), (2555, 50560), (2765, 46720), (2800, 46136), (2920, 44240), (3160, 40880), (3200, 40369), (3650, 35392), (3950, 32704), (4088, 31600), (4424, 29200), (4480, 28835), (4672, 27650), (5056, 25550), (5110, 25280), (5530, 23360), (5600, 23068), (5767, 22400), (5840, 22120), (6320, 20440), (7300, 17696), (7900, 16352), (8176, 15800), (8848, 14600), (9344, 13825), (10112, 12775), (10220, 12640), (11060, 11680), (11200, 11534)]