75728262400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21397}}^1$

素因数の和:21509

約数の個数: 216

約数和(自身を含む): 216938059520

約数和(自身を除く): 141209797120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 128, 140, 158, 160, 175, 200, 224, 256, 280, 316, 320, 350, 395, 400, 448, 553, 560, 632, 640, 700, 790, 800, 896, 1106, 1120, 1264, 1280, 1400, 1580, 1600, 1792, 1975, 2212, 2240, 2528, 2765, 2800, 3160, 3200, 3950, 4424, 4480, 5056, 5530, 5600, 6320, 6400, 7900, 8848, 8960, 10112, 11060, 11200, 12640, 13825, 15800, 17696, 20224, 21397, 22120, 22400, 25280, 27650, 31600, 35392, 42794, 44240, 44800, 50560, 55300, 63200, 70784, 85588, 88480, 101120, 106985, 110600, 126400, 141568, 149779, 171176, 176960, 213970, 221200, 252800, 299558, 342352, 353920, 427940, 442400, 505600, 534925, 599116, 684704, 707840, 748895, 855880, 884800, 1069850, 1198232, 1369408, 1497790, 1690363, 1711760, 1769600, 2139700, 2396464, 2738816, 2995580, 3380726, 3423520, 3539200, 3744475, 4279400, 4792928, 5477632, 5991160, 6761452, 6847040, 7488950, 8451815, 8558800, 9585856, 11832541, 11982320, 13522904, 13694080, 14977900, 16903630, 17117600, 19171712, 23665082, 23964640, 27045808, 27388160, 29955800, 33807260, 34235200, 38343424, 42259075, 47330164, 47929280, 54091616, 59162705, 59911600, 67614520, 68470400, 84518150, 94660328, 95858560, 108183232, 118325410, 119823200, 135229040, 136940800, 169036300, 189320656, 191717120, 216366464, 236650820, 239646400, 270458080, 295813525, 338072600, 378641312, 432732928, 473301640, 479292800, 540916160, 591627050, 676145200, 757282624, 946603280, 958585600, 1081832320, 1183254100, 1352290400, 1514565248, 1893206560, 2163664640, 2366508200, 2704580800, 3029130496, 3786413120, 4733016400, 5409161600, 7572826240, 9466032800, 10818323200, 15145652480, 18932065600, 37864131200, 75728262400]

約数ペア:

[(1, 75728262400), (2, 37864131200), (4, 18932065600), (5, 15145652480), (7, 10818323200), (8, 9466032800), (10, 7572826240), (14, 5409161600), (16, 4733016400), (20, 3786413120), (25, 3029130496), (28, 2704580800), (32, 2366508200), (35, 2163664640), (40, 1893206560), (50, 1514565248), (56, 1352290400), (64, 1183254100), (70, 1081832320), (79, 958585600), (80, 946603280), (100, 757282624), (112, 676145200), (128, 591627050), (140, 540916160), (158, 479292800), (160, 473301640), (175, 432732928), (200, 378641312), (224, 338072600), (256, 295813525), (280, 270458080), (316, 239646400), (320, 236650820), (350, 216366464), (395, 191717120), (400, 189320656), (448, 169036300), (553, 136940800), (560, 135229040), (632, 119823200), (640, 118325410), (700, 108183232), (790, 95858560), (800, 94660328), (896, 84518150), (1106, 68470400), (1120, 67614520), (1264, 59911600), (1280, 59162705), (1400, 54091616), (1580, 47929280), (1600, 47330164), (1792, 42259075), (1975, 38343424), (2212, 34235200), (2240, 33807260), (2528, 29955800), (2765, 27388160), (2800, 27045808), (3160, 23964640), (3200, 23665082), (3950, 19171712), (4424, 17117600), (4480, 16903630), (5056, 14977900), (5530, 13694080), (5600, 13522904), (6320, 11982320), (6400, 11832541), (7900, 9585856), (8848, 8558800), (8960, 8451815), (10112, 7488950), (11060, 6847040), (11200, 6761452), (12640, 5991160), (13825, 5477632), (15800, 4792928), (17696, 4279400), (20224, 3744475), (21397, 3539200), (22120, 3423520), (22400, 3380726), (25280, 2995580), (27650, 2738816), (31600, 2396464), (35392, 2139700), (42794, 1769600), (44240, 1711760), (44800, 1690363), (50560, 1497790), (55300, 1369408), (63200, 1198232), (70784, 1069850), (85588, 884800), (88480, 855880), (101120, 748895), (106985, 707840), (110600, 684704), (126400, 599116), (141568, 534925), (149779, 505600), (171176, 442400), (176960, 427940), (213970, 353920), (221200, 342352), (252800, 299558)]