25618650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 68299200

約数和(自身を除く): 42680550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 89, 95, 101, 114, 150, 178, 190, 202, 267, 285, 303, 445, 475, 505, 534, 570, 606, 890, 950, 1010, 1335, 1425, 1515, 1691, 1919, 2225, 2525, 2670, 2850, 3030, 3382, 3838, 4450, 5050, 5073, 5757, 6675, 7575, 8455, 8989, 9595, 10146, 11514, 13350, 15150, 16910, 17978, 19190, 25365, 26967, 28785, 42275, 44945, 47975, 50730, 53934, 57570, 84550, 89890, 95950, 126825, 134835, 143925, 170791, 224725, 253650, 269670, 287850, 341582, 449450, 512373, 674175, 853955, 1024746, 1348350, 1707910, 2561865, 4269775, 5123730, 8539550, 12809325, 25618650]

約数ペア:

[(1, 25618650), (2, 12809325), (3, 8539550), (5, 5123730), (6, 4269775), (10, 2561865), (15, 1707910), (19, 1348350), (25, 1024746), (30, 853955), (38, 674175), (50, 512373), (57, 449450), (75, 341582), (89, 287850), (95, 269670), (101, 253650), (114, 224725), (150, 170791), (178, 143925), (190, 134835), (202, 126825), (267, 95950), (285, 89890), (303, 84550), (445, 57570), (475, 53934), (505, 50730), (534, 47975), (570, 44945), (606, 42275), (890, 28785), (950, 26967), (1010, 25365), (1335, 19190), (1425, 17978), (1515, 16910), (1691, 15150), (1919, 13350), (2225, 11514), (2525, 10146), (2670, 9595), (2850, 8989), (3030, 8455), (3382, 7575), (3838, 6675), (4450, 5757), (5050, 5073)]