159493600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 468720000

約数和(自身を除く): 309226400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1499, 1520, 1900, 2128, 2660, 2800, 2998, 3040, 3325, 3800, 4256, 5320, 5600, 5996, 6650, 7495, 7600, 10493, 10640, 11992, 13300, 14990, 15200, 20986, 21280, 23984, 26600, 28481, 29980, 37475, 41972, 47968, 52465, 53200, 56962, 59960, 74950, 83944, 104930, 106400, 113924, 119920, 142405, 149900, 167888, 199367, 209860, 227848, 239840, 262325, 284810, 299800, 335776, 398734, 419720, 455696, 524650, 569620, 599600, 712025, 797468, 839440, 911392, 996835, 1049300, 1139240, 1199200, 1424050, 1594936, 1678880, 1993670, 2098600, 2278480, 2848100, 3189872, 3987340, 4197200, 4556960, 4984175, 5696200, 6379744, 7974680, 8394400, 9968350, 11392400, 15949360, 19936700, 22784800, 31898720, 39873400, 79746800, 159493600]

約数ペア:

[(1, 159493600), (2, 79746800), (4, 39873400), (5, 31898720), (7, 22784800), (8, 19936700), (10, 15949360), (14, 11392400), (16, 9968350), (19, 8394400), (20, 7974680), (25, 6379744), (28, 5696200), (32, 4984175), (35, 4556960), (38, 4197200), (40, 3987340), (50, 3189872), (56, 2848100), (70, 2278480), (76, 2098600), (80, 1993670), (95, 1678880), (100, 1594936), (112, 1424050), (133, 1199200), (140, 1139240), (152, 1049300), (160, 996835), (175, 911392), (190, 839440), (200, 797468), (224, 712025), (266, 599600), (280, 569620), (304, 524650), (350, 455696), (380, 419720), (400, 398734), (475, 335776), (532, 299800), (560, 284810), (608, 262325), (665, 239840), (700, 227848), (760, 209860), (800, 199367), (950, 167888), (1064, 149900), (1120, 142405), (1330, 119920), (1400, 113924), (1499, 106400), (1520, 104930), (1900, 83944), (2128, 74950), (2660, 59960), (2800, 56962), (2998, 53200), (3040, 52465), (3325, 47968), (3800, 41972), (4256, 37475), (5320, 29980), (5600, 28481), (5996, 26600), (6650, 23984), (7495, 21280), (7600, 20986), (10493, 15200), (10640, 14990), (11992, 13300)]