19946429400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1306

約数の個数: 192

約数和(自身を含む): 62671345920

約数和(自身を除く): 42724916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 443, 505, 600, 606, 743, 808, 886, 1010, 1212, 1329, 1486, 1515, 1772, 2020, 2215, 2229, 2424, 2525, 2658, 2972, 3030, 3544, 3715, 4040, 4430, 4458, 5050, 5316, 5944, 6060, 6645, 7430, 7575, 8860, 8916, 10100, 10632, 11075, 11145, 12120, 13290, 14860, 15150, 17720, 17832, 18575, 20200, 22150, 22290, 26580, 29720, 30300, 33225, 37150, 44300, 44580, 44743, 53160, 55725, 60600, 66450, 74300, 75043, 88600, 89160, 89486, 111450, 132900, 134229, 148600, 150086, 178972, 222900, 223715, 225129, 265800, 268458, 300172, 329149, 357944, 375215, 445800, 447430, 450258, 536916, 600344, 658298, 671145, 750430, 894860, 900516, 987447, 1073832, 1118575, 1125645, 1316596, 1342290, 1500860, 1645745, 1789720, 1801032, 1876075, 1974894, 2237150, 2251290, 2633192, 2684580, 3001720, 3291490, 3355725, 3752150, 3949788, 4474300, 4502580, 4937235, 5369160, 5628225, 6582980, 6711450, 7504300, 7899576, 8228725, 8948600, 9005160, 9874470, 11256450, 13165960, 13422900, 15008600, 16457450, 19748940, 22512900, 24686175, 26845800, 32914900, 33244049, 39497880, 45025800, 49372350, 65829800, 66488098, 98744700, 99732147, 132976196, 166220245, 197489400, 199464294, 265952392, 332440490, 398928588, 498660735, 664880980, 797857176, 831101225, 997321470, 1329761960, 1662202450, 1994642940, 2493303675, 3324404900, 3989285880, 4986607350, 6648809800, 9973214700, 19946429400]

約数ペア:

[(1, 19946429400), (2, 9973214700), (3, 6648809800), (4, 4986607350), (5, 3989285880), (6, 3324404900), (8, 2493303675), (10, 1994642940), (12, 1662202450), (15, 1329761960), (20, 997321470), (24, 831101225), (25, 797857176), (30, 664880980), (40, 498660735), (50, 398928588), (60, 332440490), (75, 265952392), (100, 199464294), (101, 197489400), (120, 166220245), (150, 132976196), (200, 99732147), (202, 98744700), (300, 66488098), (303, 65829800), (404, 49372350), (443, 45025800), (505, 39497880), (600, 33244049), (606, 32914900), (743, 26845800), (808, 24686175), (886, 22512900), (1010, 19748940), (1212, 16457450), (1329, 15008600), (1486, 13422900), (1515, 13165960), (1772, 11256450), (2020, 9874470), (2215, 9005160), (2229, 8948600), (2424, 8228725), (2525, 7899576), (2658, 7504300), (2972, 6711450), (3030, 6582980), (3544, 5628225), (3715, 5369160), (4040, 4937235), (4430, 4502580), (4458, 4474300), (5050, 3949788), (5316, 3752150), (5944, 3355725), (6060, 3291490), (6645, 3001720), (7430, 2684580), (7575, 2633192), (8860, 2251290), (8916, 2237150), (10100, 1974894), (10632, 1876075), (11075, 1801032), (11145, 1789720), (12120, 1645745), (13290, 1500860), (14860, 1342290), (15150, 1316596), (17720, 1125645), (17832, 1118575), (18575, 1073832), (20200, 987447), (22150, 900516), (22290, 894860), (26580, 750430), (29720, 671145), (30300, 658298), (33225, 600344), (37150, 536916), (44300, 450258), (44580, 447430), (44743, 445800), (53160, 375215), (55725, 357944), (60600, 329149), (66450, 300172), (74300, 268458), (75043, 265800), (88600, 225129), (89160, 223715), (89486, 222900), (111450, 178972), (132900, 150086), (134229, 148600)]