385042860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4339}}^1$

素因数の和:4400

約数の個数: 144

約数和(自身を含む): 1279605600

約数和(自身を除く): 894562740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1972, 2465, 2610, 2958, 3060, 4339, 4437, 4930, 5220, 5916, 7395, 8678, 8874, 9860, 13017, 14790, 17356, 17748, 21695, 22185, 26034, 29580, 39051, 43390, 44370, 52068, 65085, 73763, 78102, 86780, 88740, 125831, 130170, 147526, 156204, 195255, 221289, 251662, 260340, 295052, 368815, 377493, 390510, 442578, 503324, 629155, 663867, 737630, 754986, 781020, 885156, 1106445, 1132479, 1258310, 1327734, 1475260, 1509972, 1887465, 2139127, 2212890, 2264958, 2516620, 2655468, 3319335, 3774930, 4278254, 4425780, 4529916, 5662395, 6417381, 6638670, 7549860, 8556508, 10695635, 11324790, 12834762, 13277340, 19252143, 21391270, 22649580, 25669524, 32086905, 38504286, 42782540, 64173810, 77008572, 96260715, 128347620, 192521430, 385042860]

約数ペア:

[(1, 385042860), (2, 192521430), (3, 128347620), (4, 96260715), (5, 77008572), (6, 64173810), (9, 42782540), (10, 38504286), (12, 32086905), (15, 25669524), (17, 22649580), (18, 21391270), (20, 19252143), (29, 13277340), (30, 12834762), (34, 11324790), (36, 10695635), (45, 8556508), (51, 7549860), (58, 6638670), (60, 6417381), (68, 5662395), (85, 4529916), (87, 4425780), (90, 4278254), (102, 3774930), (116, 3319335), (145, 2655468), (153, 2516620), (170, 2264958), (174, 2212890), (180, 2139127), (204, 1887465), (255, 1509972), (261, 1475260), (290, 1327734), (306, 1258310), (340, 1132479), (348, 1106445), (435, 885156), (493, 781020), (510, 754986), (522, 737630), (580, 663867), (612, 629155), (765, 503324), (870, 442578), (986, 390510), (1020, 377493), (1044, 368815), (1305, 295052), (1479, 260340), (1530, 251662), (1740, 221289), (1972, 195255), (2465, 156204), (2610, 147526), (2958, 130170), (3060, 125831), (4339, 88740), (4437, 86780), (4930, 78102), (5220, 73763), (5916, 65085), (7395, 52068), (8678, 44370), (8874, 43390), (9860, 39051), (13017, 29580), (14790, 26034), (17356, 22185), (17748, 21695)]