75401550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 242841600

約数和(自身を除く): 167440050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 79, 90, 101, 105, 126, 135, 150, 158, 175, 189, 202, 210, 225, 237, 270, 303, 315, 350, 378, 395, 450, 474, 505, 525, 553, 606, 630, 675, 707, 711, 790, 909, 945, 1010, 1050, 1106, 1185, 1350, 1414, 1422, 1515, 1575, 1659, 1818, 1890, 1975, 2121, 2133, 2370, 2525, 2727, 2765, 3030, 3150, 3318, 3535, 3555, 3950, 4242, 4266, 4545, 4725, 4977, 5050, 5454, 5530, 5925, 6363, 7070, 7110, 7575, 7979, 8295, 9090, 9450, 9954, 10605, 10665, 11850, 12726, 13635, 13825, 14931, 15150, 15958, 16590, 17675, 17775, 19089, 21210, 21330, 22725, 23937, 24885, 27270, 27650, 29862, 31815, 35350, 35550, 38178, 39895, 41475, 45450, 47874, 49770, 53025, 53325, 55853, 63630, 68175, 71811, 74655, 79790, 82950, 95445, 106050, 106650, 111706, 119685, 124425, 136350, 143622, 149310, 159075, 167559, 190890, 199475, 215433, 239370, 248850, 279265, 318150, 335118, 359055, 373275, 398950, 430866, 477225, 502677, 558530, 598425, 718110, 746550, 837795, 954450, 1005354, 1077165, 1196850, 1396325, 1508031, 1675590, 1795275, 2154330, 2513385, 2792650, 3016062, 3590550, 4188975, 5026770, 5385825, 7540155, 8377950, 10771650, 12566925, 15080310, 25133850, 37700775, 75401550]

約数ペア:

[(1, 75401550), (2, 37700775), (3, 25133850), (5, 15080310), (6, 12566925), (7, 10771650), (9, 8377950), (10, 7540155), (14, 5385825), (15, 5026770), (18, 4188975), (21, 3590550), (25, 3016062), (27, 2792650), (30, 2513385), (35, 2154330), (42, 1795275), (45, 1675590), (50, 1508031), (54, 1396325), (63, 1196850), (70, 1077165), (75, 1005354), (79, 954450), (90, 837795), (101, 746550), (105, 718110), (126, 598425), (135, 558530), (150, 502677), (158, 477225), (175, 430866), (189, 398950), (202, 373275), (210, 359055), (225, 335118), (237, 318150), (270, 279265), (303, 248850), (315, 239370), (350, 215433), (378, 199475), (395, 190890), (450, 167559), (474, 159075), (505, 149310), (525, 143622), (553, 136350), (606, 124425), (630, 119685), (675, 111706), (707, 106650), (711, 106050), (790, 95445), (909, 82950), (945, 79790), (1010, 74655), (1050, 71811), (1106, 68175), (1185, 63630), (1350, 55853), (1414, 53325), (1422, 53025), (1515, 49770), (1575, 47874), (1659, 45450), (1818, 41475), (1890, 39895), (1975, 38178), (2121, 35550), (2133, 35350), (2370, 31815), (2525, 29862), (2727, 27650), (2765, 27270), (3030, 24885), (3150, 23937), (3318, 22725), (3535, 21330), (3555, 21210), (3950, 19089), (4242, 17775), (4266, 17675), (4545, 16590), (4725, 15958), (4977, 15150), (5050, 14931), (5454, 13825), (5530, 13635), (5925, 12726), (6363, 11850), (7070, 10665), (7110, 10605), (7575, 9954), (7979, 9450), (8295, 9090)]