42495750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 134042688

約数和(自身を除く): 91546938

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 101, 102, 110, 125, 150, 153, 165, 170, 187, 198, 202, 225, 250, 255, 275, 303, 306, 330, 374, 375, 425, 450, 495, 505, 510, 550, 561, 606, 750, 765, 825, 850, 909, 935, 990, 1010, 1111, 1122, 1125, 1275, 1375, 1515, 1530, 1650, 1683, 1717, 1818, 1870, 2125, 2222, 2250, 2475, 2525, 2550, 2750, 2805, 3030, 3333, 3366, 3434, 3825, 4125, 4250, 4545, 4675, 4950, 5050, 5151, 5555, 5610, 6375, 6666, 7575, 7650, 8250, 8415, 8585, 9090, 9350, 9999, 10302, 11110, 12375, 12625, 12750, 14025, 15150, 15453, 16665, 16830, 17170, 18887, 19125, 19998, 22725, 23375, 24750, 25250, 25755, 27775, 28050, 30906, 33330, 37774, 37875, 38250, 42075, 42925, 45450, 46750, 49995, 51510, 55550, 56661, 70125, 75750, 77265, 83325, 84150, 85850, 94435, 99990, 113322, 113625, 128775, 138875, 140250, 154530, 166650, 169983, 188870, 210375, 214625, 227250, 249975, 257550, 277750, 283305, 339966, 386325, 416625, 420750, 429250, 472175, 499950, 566610, 643875, 772650, 833250, 849915, 944350, 1249875, 1287750, 1416525, 1699830, 1931625, 2360875, 2499750, 2833050, 3863250, 4249575, 4721750, 7082625, 8499150, 14165250, 21247875, 42495750]

約数ペア:

[(1, 42495750), (2, 21247875), (3, 14165250), (5, 8499150), (6, 7082625), (9, 4721750), (10, 4249575), (11, 3863250), (15, 2833050), (17, 2499750), (18, 2360875), (22, 1931625), (25, 1699830), (30, 1416525), (33, 1287750), (34, 1249875), (45, 944350), (50, 849915), (51, 833250), (55, 772650), (66, 643875), (75, 566610), (85, 499950), (90, 472175), (99, 429250), (101, 420750), (102, 416625), (110, 386325), (125, 339966), (150, 283305), (153, 277750), (165, 257550), (170, 249975), (187, 227250), (198, 214625), (202, 210375), (225, 188870), (250, 169983), (255, 166650), (275, 154530), (303, 140250), (306, 138875), (330, 128775), (374, 113625), (375, 113322), (425, 99990), (450, 94435), (495, 85850), (505, 84150), (510, 83325), (550, 77265), (561, 75750), (606, 70125), (750, 56661), (765, 55550), (825, 51510), (850, 49995), (909, 46750), (935, 45450), (990, 42925), (1010, 42075), (1111, 38250), (1122, 37875), (1125, 37774), (1275, 33330), (1375, 30906), (1515, 28050), (1530, 27775), (1650, 25755), (1683, 25250), (1717, 24750), (1818, 23375), (1870, 22725), (2125, 19998), (2222, 19125), (2250, 18887), (2475, 17170), (2525, 16830), (2550, 16665), (2750, 15453), (2805, 15150), (3030, 14025), (3333, 12750), (3366, 12625), (3434, 12375), (3825, 11110), (4125, 10302), (4250, 9999), (4545, 9350), (4675, 9090), (4950, 8585), (5050, 8415), (5151, 8250), (5555, 7650), (5610, 7575), (6375, 6666)]