139321800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 515759400

約数和(自身を除く): 376437600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 29, 30, 34, 36, 40, 45, 50, 51, 58, 60, 68, 72, 75, 85, 87, 90, 100, 102, 116, 120, 136, 145, 150, 153, 157, 170, 174, 180, 200, 204, 225, 232, 255, 261, 290, 300, 306, 314, 340, 348, 360, 408, 425, 435, 450, 471, 493, 510, 522, 580, 600, 612, 628, 680, 696, 725, 765, 785, 850, 870, 900, 942, 986, 1020, 1044, 1160, 1224, 1256, 1275, 1305, 1413, 1450, 1479, 1530, 1570, 1700, 1740, 1800, 1884, 1972, 2040, 2088, 2175, 2355, 2465, 2550, 2610, 2669, 2826, 2900, 2958, 3060, 3140, 3400, 3480, 3768, 3825, 3925, 3944, 4350, 4437, 4553, 4710, 4930, 5100, 5220, 5338, 5652, 5800, 5916, 6120, 6280, 6525, 7065, 7395, 7650, 7850, 8007, 8700, 8874, 9106, 9420, 9860, 10200, 10440, 10676, 11304, 11775, 11832, 12325, 13050, 13345, 13659, 14130, 14790, 15300, 15700, 16014, 17400, 17748, 18212, 18840, 19720, 21352, 22185, 22765, 23550, 24021, 24650, 26100, 26690, 27318, 28260, 29580, 30600, 31400, 32028, 35325, 35496, 36424, 36975, 40035, 40977, 44370, 45530, 47100, 48042, 49300, 52200, 53380, 54636, 56520, 59160, 64056, 66725, 68295, 70650, 73950, 77401, 80070, 81954, 88740, 91060, 94200, 96084, 98600, 106760, 109272, 110925, 113825, 120105, 133450, 136590, 141300, 147900, 154802, 160140, 163908, 177480, 182120, 192168, 200175, 204885, 221850, 227650, 232203, 240210, 266900, 273180, 282600, 295800, 309604, 320280, 327816, 341475, 387005, 400350, 409770, 443700, 455300, 464406, 480420, 533800, 546360, 600525, 619208, 682950, 696609, 774010, 800700, 819540, 887400, 910600, 928812, 960840, 1024425, 1161015, 1201050, 1365900, 1393218, 1548020, 1601400, 1639080, 1857624, 1935025, 2048850, 2322030, 2402100, 2731800, 2786436, 3096040, 3483045, 3870050, 4097700, 4644060, 4804200, 5572872, 5805075, 6966090, 7740100, 8195400, 9288120, 11610150, 13932180, 15480200, 17415225, 23220300, 27864360, 34830450, 46440600, 69660900, 139321800]

約数ペア:

[(1, 139321800), (2, 69660900), (3, 46440600), (4, 34830450), (5, 27864360), (6, 23220300), (8, 17415225), (9, 15480200), (10, 13932180), (12, 11610150), (15, 9288120), (17, 8195400), (18, 7740100), (20, 6966090), (24, 5805075), (25, 5572872), (29, 4804200), (30, 4644060), (34, 4097700), (36, 3870050), (40, 3483045), (45, 3096040), (50, 2786436), (51, 2731800), (58, 2402100), (60, 2322030), (68, 2048850), (72, 1935025), (75, 1857624), (85, 1639080), (87, 1601400), (90, 1548020), (100, 1393218), (102, 1365900), (116, 1201050), (120, 1161015), (136, 1024425), (145, 960840), (150, 928812), (153, 910600), (157, 887400), (170, 819540), (174, 800700), (180, 774010), (200, 696609), (204, 682950), (225, 619208), (232, 600525), (255, 546360), (261, 533800), (290, 480420), (300, 464406), (306, 455300), (314, 443700), (340, 409770), (348, 400350), (360, 387005), (408, 341475), (425, 327816), (435, 320280), (450, 309604), (471, 295800), (493, 282600), (510, 273180), (522, 266900), (580, 240210), (600, 232203), (612, 227650), (628, 221850), (680, 204885), (696, 200175), (725, 192168), (765, 182120), (785, 177480), (850, 163908), (870, 160140), (900, 154802), (942, 147900), (986, 141300), (1020, 136590), (1044, 133450), (1160, 120105), (1224, 113825), (1256, 110925), (1275, 109272), (1305, 106760), (1413, 98600), (1450, 96084), (1479, 94200), (1530, 91060), (1570, 88740), (1700, 81954), (1740, 80070), (1800, 77401), (1884, 73950), (1972, 70650), (2040, 68295), (2088, 66725), (2175, 64056), (2355, 59160), (2465, 56520), (2550, 54636), (2610, 53380), (2669, 52200), (2826, 49300), (2900, 48042), (2958, 47100), (3060, 45530), (3140, 44370), (3400, 40977), (3480, 40035), (3768, 36975), (3825, 36424), (3925, 35496), (3944, 35325), (4350, 32028), (4437, 31400), (4553, 30600), (4710, 29580), (4930, 28260), (5100, 27318), (5220, 26690), (5338, 26100), (5652, 24650), (5800, 24021), (5916, 23550), (6120, 22765), (6280, 22185), (6525, 21352), (7065, 19720), (7395, 18840), (7650, 18212), (7850, 17748), (8007, 17400), (8700, 16014), (8874, 15700), (9106, 15300), (9420, 14790), (9860, 14130), (10200, 13659), (10440, 13345), (10676, 13050), (11304, 12325), (11775, 11832)]