921241200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:824

約数の個数: 240

約数和(自身を含む): 3255898752

約数和(自身を除く): 2334657552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 101, 110, 120, 132, 150, 165, 176, 200, 202, 220, 240, 264, 275, 300, 303, 330, 400, 404, 440, 505, 528, 550, 600, 606, 660, 691, 808, 825, 880, 1010, 1100, 1111, 1200, 1212, 1320, 1382, 1515, 1616, 1650, 2020, 2073, 2200, 2222, 2424, 2525, 2640, 2764, 3030, 3300, 3333, 3455, 4040, 4146, 4400, 4444, 4848, 5050, 5528, 5555, 6060, 6600, 6666, 6910, 7575, 7601, 8080, 8292, 8888, 10100, 10365, 11056, 11110, 12120, 13200, 13332, 13820, 15150, 15202, 16584, 16665, 17275, 17776, 20200, 20730, 22220, 22803, 24240, 26664, 27640, 27775, 30300, 30404, 33168, 33330, 34550, 38005, 40400, 41460, 44440, 45606, 51825, 53328, 55280, 55550, 60600, 60808, 66660, 69100, 69791, 76010, 82920, 83325, 88880, 91212, 103650, 111100, 114015, 121200, 121616, 133320, 138200, 139582, 152020, 165840, 166650, 182424, 190025, 207300, 209373, 222200, 228030, 266640, 276400, 279164, 304040, 333300, 348955, 364848, 380050, 414600, 418746, 444400, 456060, 558328, 570075, 608080, 666600, 697910, 760100, 767701, 829200, 837492, 912120, 1046865, 1116656, 1140150, 1333200, 1395820, 1520200, 1535402, 1674984, 1744775, 1824240, 2093730, 2280300, 2303103, 2791640, 3040400, 3070804, 3349968, 3489550, 3838505, 4187460, 4560600, 4606206, 5234325, 5583280, 6141608, 6979100, 7677010, 8374920, 9121200, 9212412, 10468650, 11515515, 12283216, 13958200, 15354020, 16749840, 18424824, 19192525, 20937300, 23031030, 27916400, 30708040, 36849648, 38385050, 41874600, 46062060, 57577575, 61416080, 76770100, 83749200, 92124120, 115155150, 153540200, 184248240, 230310300, 307080400, 460620600, 921241200]

約数ペア:

[(1, 921241200), (2, 460620600), (3, 307080400), (4, 230310300), (5, 184248240), (6, 153540200), (8, 115155150), (10, 92124120), (11, 83749200), (12, 76770100), (15, 61416080), (16, 57577575), (20, 46062060), (22, 41874600), (24, 38385050), (25, 36849648), (30, 30708040), (33, 27916400), (40, 23031030), (44, 20937300), (48, 19192525), (50, 18424824), (55, 16749840), (60, 15354020), (66, 13958200), (75, 12283216), (80, 11515515), (88, 10468650), (100, 9212412), (101, 9121200), (110, 8374920), (120, 7677010), (132, 6979100), (150, 6141608), (165, 5583280), (176, 5234325), (200, 4606206), (202, 4560600), (220, 4187460), (240, 3838505), (264, 3489550), (275, 3349968), (300, 3070804), (303, 3040400), (330, 2791640), (400, 2303103), (404, 2280300), (440, 2093730), (505, 1824240), (528, 1744775), (550, 1674984), (600, 1535402), (606, 1520200), (660, 1395820), (691, 1333200), (808, 1140150), (825, 1116656), (880, 1046865), (1010, 912120), (1100, 837492), (1111, 829200), (1200, 767701), (1212, 760100), (1320, 697910), (1382, 666600), (1515, 608080), (1616, 570075), (1650, 558328), (2020, 456060), (2073, 444400), (2200, 418746), (2222, 414600), (2424, 380050), (2525, 364848), (2640, 348955), (2764, 333300), (3030, 304040), (3300, 279164), (3333, 276400), (3455, 266640), (4040, 228030), (4146, 222200), (4400, 209373), (4444, 207300), (4848, 190025), (5050, 182424), (5528, 166650), (5555, 165840), (6060, 152020), (6600, 139582), (6666, 138200), (6910, 133320), (7575, 121616), (7601, 121200), (8080, 114015), (8292, 111100), (8888, 103650), (10100, 91212), (10365, 88880), (11056, 83325), (11110, 82920), (12120, 76010), (13200, 69791), (13332, 69100), (13820, 66660), (15150, 60808), (15202, 60600), (16584, 55550), (16665, 55280), (17275, 53328), (17776, 51825), (20200, 45606), (20730, 44440), (22220, 41460), (22803, 40400), (24240, 38005), (26664, 34550), (27640, 33330), (27775, 33168), (30300, 30404)]