120819000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 420526080

約数和(自身を除く): 299707080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 25, 30, 34, 40, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 103, 115, 120, 125, 136, 138, 150, 170, 184, 200, 204, 206, 230, 250, 255, 276, 300, 309, 340, 345, 375, 391, 408, 412, 425, 460, 500, 510, 515, 552, 575, 600, 618, 680, 690, 750, 782, 824, 850, 920, 1000, 1020, 1030, 1150, 1173, 1236, 1275, 1380, 1500, 1545, 1564, 1700, 1725, 1751, 1955, 2040, 2060, 2125, 2300, 2346, 2369, 2472, 2550, 2575, 2760, 2875, 3000, 3090, 3128, 3400, 3450, 3502, 3910, 4120, 4250, 4600, 4692, 4738, 5100, 5150, 5253, 5750, 5865, 6180, 6375, 6900, 7004, 7107, 7725, 7820, 8500, 8625, 8755, 9384, 9476, 9775, 10200, 10300, 10506, 11500, 11730, 11845, 12360, 12750, 12875, 13800, 14008, 14214, 15450, 15640, 17000, 17250, 17510, 18952, 19550, 20600, 21012, 23000, 23460, 23690, 25500, 25750, 26265, 28428, 29325, 30900, 34500, 35020, 35535, 38625, 39100, 40273, 42024, 43775, 46920, 47380, 48875, 51000, 51500, 52530, 56856, 58650, 59225, 61800, 69000, 70040, 71070, 77250, 78200, 80546, 87550, 94760, 97750, 103000, 105060, 117300, 118450, 120819, 131325, 142140, 146625, 154500, 161092, 175100, 177675, 195500, 201365, 210120, 218875, 234600, 236900, 241638, 262650, 284280, 293250, 296125, 309000, 322184, 350200, 355350, 391000, 402730, 437750, 473800, 483276, 525300, 586500, 592250, 604095, 656625, 710700, 805460, 875500, 888375, 966552, 1006825, 1050600, 1173000, 1184500, 1208190, 1313250, 1421400, 1610920, 1751000, 1776750, 2013650, 2369000, 2416380, 2626500, 3020475, 3553500, 4027300, 4832760, 5034125, 5253000, 6040950, 7107000, 8054600, 10068250, 12081900, 15102375, 20136500, 24163800, 30204750, 40273000, 60409500, 120819000]

約数ペア:

[(1, 120819000), (2, 60409500), (3, 40273000), (4, 30204750), (5, 24163800), (6, 20136500), (8, 15102375), (10, 12081900), (12, 10068250), (15, 8054600), (17, 7107000), (20, 6040950), (23, 5253000), (24, 5034125), (25, 4832760), (30, 4027300), (34, 3553500), (40, 3020475), (46, 2626500), (50, 2416380), (51, 2369000), (60, 2013650), (68, 1776750), (69, 1751000), (75, 1610920), (85, 1421400), (92, 1313250), (100, 1208190), (102, 1184500), (103, 1173000), (115, 1050600), (120, 1006825), (125, 966552), (136, 888375), (138, 875500), (150, 805460), (170, 710700), (184, 656625), (200, 604095), (204, 592250), (206, 586500), (230, 525300), (250, 483276), (255, 473800), (276, 437750), (300, 402730), (309, 391000), (340, 355350), (345, 350200), (375, 322184), (391, 309000), (408, 296125), (412, 293250), (425, 284280), (460, 262650), (500, 241638), (510, 236900), (515, 234600), (552, 218875), (575, 210120), (600, 201365), (618, 195500), (680, 177675), (690, 175100), (750, 161092), (782, 154500), (824, 146625), (850, 142140), (920, 131325), (1000, 120819), (1020, 118450), (1030, 117300), (1150, 105060), (1173, 103000), (1236, 97750), (1275, 94760), (1380, 87550), (1500, 80546), (1545, 78200), (1564, 77250), (1700, 71070), (1725, 70040), (1751, 69000), (1955, 61800), (2040, 59225), (2060, 58650), (2125, 56856), (2300, 52530), (2346, 51500), (2369, 51000), (2472, 48875), (2550, 47380), (2575, 46920), (2760, 43775), (2875, 42024), (3000, 40273), (3090, 39100), (3128, 38625), (3400, 35535), (3450, 35020), (3502, 34500), (3910, 30900), (4120, 29325), (4250, 28428), (4600, 26265), (4692, 25750), (4738, 25500), (5100, 23690), (5150, 23460), (5253, 23000), (5750, 21012), (5865, 20600), (6180, 19550), (6375, 18952), (6900, 17510), (7004, 17250), (7107, 17000), (7725, 15640), (7820, 15450), (8500, 14214), (8625, 14008), (8755, 13800), (9384, 12875), (9476, 12750), (9775, 12360), (10200, 11845), (10300, 11730), (10506, 11500)]