75492450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 224932032

約数和(自身を除く): 149439582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 101, 110, 150, 151, 165, 198, 202, 225, 275, 302, 303, 330, 450, 453, 495, 505, 550, 606, 755, 825, 906, 909, 990, 1010, 1111, 1359, 1510, 1515, 1650, 1661, 1818, 2222, 2265, 2475, 2525, 2718, 3030, 3322, 3333, 3775, 4530, 4545, 4950, 4983, 5050, 5555, 6666, 6795, 7550, 7575, 8305, 9090, 9966, 9999, 11110, 11325, 13590, 14949, 15150, 15251, 16610, 16665, 19998, 22650, 22725, 24915, 27775, 29898, 30502, 33330, 33975, 41525, 45450, 45753, 49830, 49995, 55550, 67950, 74745, 76255, 83050, 83325, 91506, 99990, 124575, 137259, 149490, 152510, 166650, 167761, 228765, 249150, 249975, 274518, 335522, 373725, 381275, 457530, 499950, 503283, 686295, 747450, 762550, 838805, 1006566, 1143825, 1372590, 1509849, 1677610, 2287650, 2516415, 3019698, 3431475, 4194025, 5032830, 6862950, 7549245, 8388050, 12582075, 15098490, 25164150, 37746225, 75492450]

約数ペア:

[(1, 75492450), (2, 37746225), (3, 25164150), (5, 15098490), (6, 12582075), (9, 8388050), (10, 7549245), (11, 6862950), (15, 5032830), (18, 4194025), (22, 3431475), (25, 3019698), (30, 2516415), (33, 2287650), (45, 1677610), (50, 1509849), (55, 1372590), (66, 1143825), (75, 1006566), (90, 838805), (99, 762550), (101, 747450), (110, 686295), (150, 503283), (151, 499950), (165, 457530), (198, 381275), (202, 373725), (225, 335522), (275, 274518), (302, 249975), (303, 249150), (330, 228765), (450, 167761), (453, 166650), (495, 152510), (505, 149490), (550, 137259), (606, 124575), (755, 99990), (825, 91506), (906, 83325), (909, 83050), (990, 76255), (1010, 74745), (1111, 67950), (1359, 55550), (1510, 49995), (1515, 49830), (1650, 45753), (1661, 45450), (1818, 41525), (2222, 33975), (2265, 33330), (2475, 30502), (2525, 29898), (2718, 27775), (3030, 24915), (3322, 22725), (3333, 22650), (3775, 19998), (4530, 16665), (4545, 16610), (4950, 15251), (4983, 15150), (5050, 14949), (5555, 13590), (6666, 11325), (6795, 11110), (7550, 9999), (7575, 9966), (8305, 9090)]