2508515702820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1\times {\mathrm{37489}}^1$

素因数の和:39394

約数の個数: 144

約数和(自身を含む): 7648075169280

約数和(自身を除く): 5139559466460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 1667, 2007, 2230, 2676, 3334, 3345, 4014, 4460, 5001, 6668, 6690, 8028, 8335, 10002, 10035, 13380, 15003, 16670, 20004, 20070, 25005, 30006, 33340, 37489, 40140, 50010, 60012, 74978, 75015, 100020, 112467, 149956, 150030, 187445, 224934, 300060, 337401, 371741, 374890, 449868, 562335, 674802, 743482, 749780, 1115223, 1124670, 1349604, 1486964, 1687005, 1858705, 2230446, 2249340, 3345669, 3374010, 3717410, 4460892, 5576115, 6691338, 6748020, 7434820, 8360047, 11152230, 13382676, 16720094, 16728345, 22304460, 25080141, 33440188, 33456690, 41800235, 50160282, 62494163, 66913380, 75240423, 83600470, 100320564, 124988326, 125400705, 150480846, 167200940, 187482489, 249976652, 250801410, 300961692, 312470815, 374964978, 376202115, 501602820, 562447467, 624941630, 749929956, 752404230, 937412445, 1124894934, 1249883260, 1504808460, 1874824890, 2249789868, 2812237335, 3749649780, 5624474670, 11248949340, 13936198349, 27872396698, 41808595047, 55744793396, 69680991745, 83617190094, 125425785141, 139361983490, 167234380188, 209042975235, 250851570282, 278723966980, 418085950470, 501703140564, 627128925705, 836171900940, 1254257851410, 2508515702820]

約数ペア:

[(1, 2508515702820), (2, 1254257851410), (3, 836171900940), (4, 627128925705), (5, 501703140564), (6, 418085950470), (9, 278723966980), (10, 250851570282), (12, 209042975235), (15, 167234380188), (18, 139361983490), (20, 125425785141), (30, 83617190094), (36, 69680991745), (45, 55744793396), (60, 41808595047), (90, 27872396698), (180, 13936198349), (223, 11248949340), (446, 5624474670), (669, 3749649780), (892, 2812237335), (1115, 2249789868), (1338, 1874824890), (1667, 1504808460), (2007, 1249883260), (2230, 1124894934), (2676, 937412445), (3334, 752404230), (3345, 749929956), (4014, 624941630), (4460, 562447467), (5001, 501602820), (6668, 376202115), (6690, 374964978), (8028, 312470815), (8335, 300961692), (10002, 250801410), (10035, 249976652), (13380, 187482489), (15003, 167200940), (16670, 150480846), (20004, 125400705), (20070, 124988326), (25005, 100320564), (30006, 83600470), (33340, 75240423), (37489, 66913380), (40140, 62494163), (50010, 50160282), (60012, 41800235), (74978, 33456690), (75015, 33440188), (100020, 25080141), (112467, 22304460), (149956, 16728345), (150030, 16720094), (187445, 13382676), (224934, 11152230), (300060, 8360047), (337401, 7434820), (371741, 6748020), (374890, 6691338), (449868, 5576115), (562335, 4460892), (674802, 3717410), (743482, 3374010), (749780, 3345669), (1115223, 2249340), (1124670, 2230446), (1349604, 1858705), (1486964, 1687005)]