151841200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 434710272

約数和(自身を除く): 282869072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 61, 70, 80, 98, 100, 112, 122, 127, 140, 175, 196, 200, 244, 245, 254, 280, 305, 350, 392, 400, 427, 488, 490, 508, 560, 610, 635, 700, 784, 854, 889, 976, 980, 1016, 1220, 1225, 1270, 1400, 1525, 1708, 1778, 1960, 2032, 2135, 2440, 2450, 2540, 2800, 2989, 3050, 3175, 3416, 3556, 3920, 4270, 4445, 4880, 4900, 5080, 5978, 6100, 6223, 6350, 6832, 7112, 7747, 8540, 8890, 9800, 10160, 10675, 11956, 12200, 12446, 12700, 14224, 14945, 15494, 17080, 17780, 19600, 21350, 22225, 23912, 24400, 24892, 25400, 29890, 30988, 31115, 34160, 35560, 38735, 42700, 44450, 47824, 49784, 50800, 54229, 59780, 61976, 62230, 71120, 74725, 77470, 85400, 88900, 99568, 108458, 119560, 123952, 124460, 149450, 154940, 155575, 170800, 177800, 193675, 216916, 239120, 248920, 271145, 298900, 309880, 311150, 355600, 379603, 387350, 433832, 497840, 542290, 597800, 619760, 622300, 759206, 774700, 867664, 1084580, 1195600, 1244600, 1355725, 1518412, 1549400, 1898015, 2169160, 2489200, 2711450, 3036824, 3098800, 3796030, 4338320, 5422900, 6073648, 7592060, 9490075, 10845800, 15184120, 18980150, 21691600, 30368240, 37960300, 75920600, 151841200]

約数ペア:

[(1, 151841200), (2, 75920600), (4, 37960300), (5, 30368240), (7, 21691600), (8, 18980150), (10, 15184120), (14, 10845800), (16, 9490075), (20, 7592060), (25, 6073648), (28, 5422900), (35, 4338320), (40, 3796030), (49, 3098800), (50, 3036824), (56, 2711450), (61, 2489200), (70, 2169160), (80, 1898015), (98, 1549400), (100, 1518412), (112, 1355725), (122, 1244600), (127, 1195600), (140, 1084580), (175, 867664), (196, 774700), (200, 759206), (244, 622300), (245, 619760), (254, 597800), (280, 542290), (305, 497840), (350, 433832), (392, 387350), (400, 379603), (427, 355600), (488, 311150), (490, 309880), (508, 298900), (560, 271145), (610, 248920), (635, 239120), (700, 216916), (784, 193675), (854, 177800), (889, 170800), (976, 155575), (980, 154940), (1016, 149450), (1220, 124460), (1225, 123952), (1270, 119560), (1400, 108458), (1525, 99568), (1708, 88900), (1778, 85400), (1960, 77470), (2032, 74725), (2135, 71120), (2440, 62230), (2450, 61976), (2540, 59780), (2800, 54229), (2989, 50800), (3050, 49784), (3175, 47824), (3416, 44450), (3556, 42700), (3920, 38735), (4270, 35560), (4445, 34160), (4880, 31115), (4900, 30988), (5080, 29890), (5978, 25400), (6100, 24892), (6223, 24400), (6350, 23912), (6832, 22225), (7112, 21350), (7747, 19600), (8540, 17780), (8890, 17080), (9800, 15494), (10160, 14945), (10675, 14224), (11956, 12700), (12200, 12446)]