89278950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 229485312

約数和(自身を除く): 140206362

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 83, 101, 142, 150, 166, 202, 213, 249, 303, 355, 415, 426, 498, 505, 606, 710, 830, 1010, 1065, 1245, 1515, 1775, 2075, 2130, 2490, 2525, 3030, 3550, 4150, 5050, 5325, 5893, 6225, 7171, 7575, 8383, 10650, 11786, 12450, 14342, 15150, 16766, 17679, 21513, 25149, 29465, 35358, 35855, 41915, 43026, 50298, 58930, 71710, 83830, 88395, 107565, 125745, 147325, 176790, 179275, 209575, 215130, 251490, 294650, 358550, 419150, 441975, 537825, 595193, 628725, 883950, 1075650, 1190386, 1257450, 1785579, 2975965, 3571158, 5951930, 8927895, 14879825, 17855790, 29759650, 44639475, 89278950]

約数ペア:

[(1, 89278950), (2, 44639475), (3, 29759650), (5, 17855790), (6, 14879825), (10, 8927895), (15, 5951930), (25, 3571158), (30, 2975965), (50, 1785579), (71, 1257450), (75, 1190386), (83, 1075650), (101, 883950), (142, 628725), (150, 595193), (166, 537825), (202, 441975), (213, 419150), (249, 358550), (303, 294650), (355, 251490), (415, 215130), (426, 209575), (498, 179275), (505, 176790), (606, 147325), (710, 125745), (830, 107565), (1010, 88395), (1065, 83830), (1245, 71710), (1515, 58930), (1775, 50298), (2075, 43026), (2130, 41915), (2490, 35855), (2525, 35358), (3030, 29465), (3550, 25149), (4150, 21513), (5050, 17679), (5325, 16766), (5893, 15150), (6225, 14342), (7171, 12450), (7575, 11786), (8383, 10650)]