72685200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 282303360

約数和(自身を除く): 209618160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 112, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 509, 510, 525, 560, 595, 600, 680, 700, 714, 816, 840, 850, 952, 1018, 1020, 1050, 1190, 1200, 1275, 1360, 1400, 1428, 1527, 1680, 1700, 1785, 1904, 2036, 2040, 2100, 2380, 2545, 2550, 2800, 2856, 2975, 3054, 3400, 3563, 3570, 4072, 4080, 4200, 4760, 5090, 5100, 5712, 5950, 6108, 6800, 7126, 7140, 7635, 8144, 8400, 8653, 8925, 9520, 10180, 10200, 10689, 11900, 12216, 12725, 14252, 14280, 15270, 17306, 17815, 17850, 20360, 20400, 21378, 23800, 24432, 25450, 25959, 28504, 28560, 30540, 34612, 35630, 35700, 38175, 40720, 42756, 43265, 47600, 50900, 51918, 53445, 57008, 60571, 61080, 69224, 71260, 71400, 76350, 85512, 86530, 89075, 101800, 103836, 106890, 121142, 122160, 129795, 138448, 142520, 142800, 152700, 171024, 173060, 178150, 181713, 203600, 207672, 213780, 216325, 242284, 259590, 267225, 285040, 302855, 305400, 346120, 356300, 363426, 415344, 427560, 432650, 484568, 519180, 534450, 605710, 610800, 648975, 692240, 712600, 726852, 855120, 865300, 908565, 969136, 1038360, 1068900, 1211420, 1297950, 1425200, 1453704, 1514275, 1730600, 1817130, 2076720, 2137800, 2422840, 2595900, 2907408, 3028550, 3461200, 3634260, 4275600, 4542825, 4845680, 5191800, 6057100, 7268520, 9085650, 10383600, 12114200, 14537040, 18171300, 24228400, 36342600, 72685200]

約数ペア:

[(1, 72685200), (2, 36342600), (3, 24228400), (4, 18171300), (5, 14537040), (6, 12114200), (7, 10383600), (8, 9085650), (10, 7268520), (12, 6057100), (14, 5191800), (15, 4845680), (16, 4542825), (17, 4275600), (20, 3634260), (21, 3461200), (24, 3028550), (25, 2907408), (28, 2595900), (30, 2422840), (34, 2137800), (35, 2076720), (40, 1817130), (42, 1730600), (48, 1514275), (50, 1453704), (51, 1425200), (56, 1297950), (60, 1211420), (68, 1068900), (70, 1038360), (75, 969136), (80, 908565), (84, 865300), (85, 855120), (100, 726852), (102, 712600), (105, 692240), (112, 648975), (119, 610800), (120, 605710), (136, 534450), (140, 519180), (150, 484568), (168, 432650), (170, 427560), (175, 415344), (200, 363426), (204, 356300), (210, 346120), (238, 305400), (240, 302855), (255, 285040), (272, 267225), (280, 259590), (300, 242284), (336, 216325), (340, 213780), (350, 207672), (357, 203600), (400, 181713), (408, 178150), (420, 173060), (425, 171024), (476, 152700), (509, 142800), (510, 142520), (525, 138448), (560, 129795), (595, 122160), (600, 121142), (680, 106890), (700, 103836), (714, 101800), (816, 89075), (840, 86530), (850, 85512), (952, 76350), (1018, 71400), (1020, 71260), (1050, 69224), (1190, 61080), (1200, 60571), (1275, 57008), (1360, 53445), (1400, 51918), (1428, 50900), (1527, 47600), (1680, 43265), (1700, 42756), (1785, 40720), (1904, 38175), (2036, 35700), (2040, 35630), (2100, 34612), (2380, 30540), (2545, 28560), (2550, 28504), (2800, 25959), (2856, 25450), (2975, 24432), (3054, 23800), (3400, 21378), (3563, 20400), (3570, 20360), (4072, 17850), (4080, 17815), (4200, 17306), (4760, 15270), (5090, 14280), (5100, 14252), (5712, 12725), (5950, 12216), (6108, 11900), (6800, 10689), (7126, 10200), (7140, 10180), (7635, 9520), (8144, 8925), (8400, 8653)]