72491400

素因数分解:

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

素因数の和:165

約数の個数: 288

約数和(自身を含む): 271589760

約数和(自身を除く): 199098360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 25, 30, 34, 36, 40, 45, 46, 50, 51, 60, 68, 69, 72, 75, 85, 90, 92, 100, 102, 103, 115, 120, 136, 138, 150, 153, 170, 180, 184, 200, 204, 206, 207, 225, 230, 255, 276, 300, 306, 309, 340, 345, 360, 391, 408, 412, 414, 425, 450, 460, 510, 515, 552, 575, 600, 612, 618, 680, 690, 765, 782, 824, 828, 850, 900, 920, 927, 1020, 1030, 1035, 1150, 1173, 1224, 1236, 1275, 1380, 1530, 1545, 1564, 1656, 1700, 1725, 1751, 1800, 1854, 1955, 2040, 2060, 2070, 2300, 2346, 2369, 2472, 2550, 2575, 2760, 3060, 3090, 3128, 3400, 3450, 3502, 3519, 3708, 3825, 3910, 4120, 4140, 4600, 4635, 4692, 4738, 5100, 5150, 5175, 5253, 5865, 6120, 6180, 6900, 7004, 7038, 7107, 7416, 7650, 7725, 7820, 8280, 8755, 9270, 9384, 9476, 9775, 10200, 10300, 10350, 10506, 11730, 11845, 12360, 13800, 14008, 14076, 14214, 15300, 15450, 15640, 15759, 17510, 17595, 18540, 18952, 19550, 20600, 20700, 21012, 21321, 23175, 23460, 23690, 26265, 28152, 28428, 29325, 30600, 30900, 31518, 35020, 35190, 35535, 37080, 39100, 40273, 41400, 42024, 42642, 43775, 46350, 46920, 47380, 52530, 56856, 58650, 59225, 61800, 63036, 70040, 70380, 71070, 78200, 78795, 80546, 85284, 87550, 87975, 92700, 94760, 105060, 106605, 117300, 118450, 120819, 126072, 131325, 140760, 142140, 157590, 161092, 170568, 175100, 175950, 177675, 185400, 201365, 210120, 213210, 234600, 236900, 241638, 262650, 284280, 315180, 322184, 350200, 351900, 355350, 362457, 393975, 402730, 426420, 473800, 483276, 525300, 533025, 604095, 630360, 703800, 710700, 724914, 787950, 805460, 852840, 966552, 1006825, 1050600, 1066050, 1208190, 1421400, 1449828, 1575900, 1610920, 1812285, 2013650, 2132100, 2416380, 2899656, 3020475, 3151800, 3624570, 4027300, 4264200, 4832760, 6040950, 7249140, 8054600, 9061425, 12081900, 14498280, 18122850, 24163800, 36245700, 72491400]

約数ペア:

[(1, 72491400), (2, 36245700), (3, 24163800), (4, 18122850), (5, 14498280), (6, 12081900), (8, 9061425), (9, 8054600), (10, 7249140), (12, 6040950), (15, 4832760), (17, 4264200), (18, 4027300), (20, 3624570), (23, 3151800), (24, 3020475), (25, 2899656), (30, 2416380), (34, 2132100), (36, 2013650), (40, 1812285), (45, 1610920), (46, 1575900), (50, 1449828), (51, 1421400), (60, 1208190), (68, 1066050), (69, 1050600), (72, 1006825), (75, 966552), (85, 852840), (90, 805460), (92, 787950), (100, 724914), (102, 710700), (103, 703800), (115, 630360), (120, 604095), (136, 533025), (138, 525300), (150, 483276), (153, 473800), (170, 426420), (180, 402730), (184, 393975), (200, 362457), (204, 355350), (206, 351900), (207, 350200), (225, 322184), (230, 315180), (255, 284280), (276, 262650), (300, 241638), (306, 236900), (309, 234600), (340, 213210), (345, 210120), (360, 201365), (391, 185400), (408, 177675), (412, 175950), (414, 175100), (425, 170568), (450, 161092), (460, 157590), (510, 142140), (515, 140760), (552, 131325), (575, 126072), (600, 120819), (612, 118450), (618, 117300), (680, 106605), (690, 105060), (765, 94760), (782, 92700), (824, 87975), (828, 87550), (850, 85284), (900, 80546), (920, 78795), (927, 78200), (1020, 71070), (1030, 70380), (1035, 70040), (1150, 63036), (1173, 61800), (1224, 59225), (1236, 58650), (1275, 56856), (1380, 52530), (1530, 47380), (1545, 46920), (1564, 46350), (1656, 43775), (1700, 42642), (1725, 42024), (1751, 41400), (1800, 40273), (1854, 39100), (1955, 37080), (2040, 35535), (2060, 35190), (2070, 35020), (2300, 31518), (2346, 30900), (2369, 30600), (2472, 29325), (2550, 28428), (2575, 28152), (2760, 26265), (3060, 23690), (3090, 23460), (3128, 23175), (3400, 21321), (3450, 21012), (3502, 20700), (3519, 20600), (3708, 19550), (3825, 18952), (3910, 18540), (4120, 17595), (4140, 17510), (4600, 15759), (4635, 15640), (4692, 15450), (4738, 15300), (5100, 14214), (5150, 14076), (5175, 14008), (5253, 13800), (5865, 12360), (6120, 11845), (6180, 11730), (6900, 10506), (7004, 10350), (7038, 10300), (7107, 10200), (7416, 9775), (7650, 9476), (7725, 9384), (7820, 9270), (8280, 8755)]