15331800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 54639360

約数和(自身を除く): 39307560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 25, 30, 33, 40, 44, 46, 50, 55, 60, 66, 69, 75, 88, 92, 100, 101, 110, 115, 120, 132, 138, 150, 165, 184, 200, 202, 220, 230, 253, 264, 275, 276, 300, 303, 330, 345, 404, 440, 460, 505, 506, 550, 552, 575, 600, 606, 660, 690, 759, 808, 825, 920, 1010, 1012, 1100, 1111, 1150, 1212, 1265, 1320, 1380, 1515, 1518, 1650, 1725, 2020, 2024, 2200, 2222, 2300, 2323, 2424, 2525, 2530, 2760, 3030, 3036, 3300, 3333, 3450, 3795, 4040, 4444, 4600, 4646, 5050, 5060, 5555, 6060, 6072, 6325, 6600, 6666, 6900, 6969, 7575, 7590, 8888, 9292, 10100, 10120, 11110, 11615, 12120, 12650, 13332, 13800, 13938, 15150, 15180, 16665, 18584, 18975, 20200, 22220, 23230, 25300, 25553, 26664, 27775, 27876, 30300, 30360, 33330, 34845, 37950, 44440, 46460, 50600, 51106, 55550, 55752, 58075, 60600, 66660, 69690, 75900, 76659, 83325, 92920, 102212, 111100, 116150, 127765, 133320, 139380, 151800, 153318, 166650, 174225, 204424, 222200, 232300, 255530, 278760, 306636, 333300, 348450, 383295, 464600, 511060, 613272, 638825, 666600, 696900, 766590, 1022120, 1277650, 1393800, 1533180, 1916475, 2555300, 3066360, 3832950, 5110600, 7665900, 15331800]

約数ペア:

[(1, 15331800), (2, 7665900), (3, 5110600), (4, 3832950), (5, 3066360), (6, 2555300), (8, 1916475), (10, 1533180), (11, 1393800), (12, 1277650), (15, 1022120), (20, 766590), (22, 696900), (23, 666600), (24, 638825), (25, 613272), (30, 511060), (33, 464600), (40, 383295), (44, 348450), (46, 333300), (50, 306636), (55, 278760), (60, 255530), (66, 232300), (69, 222200), (75, 204424), (88, 174225), (92, 166650), (100, 153318), (101, 151800), (110, 139380), (115, 133320), (120, 127765), (132, 116150), (138, 111100), (150, 102212), (165, 92920), (184, 83325), (200, 76659), (202, 75900), (220, 69690), (230, 66660), (253, 60600), (264, 58075), (275, 55752), (276, 55550), (300, 51106), (303, 50600), (330, 46460), (345, 44440), (404, 37950), (440, 34845), (460, 33330), (505, 30360), (506, 30300), (550, 27876), (552, 27775), (575, 26664), (600, 25553), (606, 25300), (660, 23230), (690, 22220), (759, 20200), (808, 18975), (825, 18584), (920, 16665), (1010, 15180), (1012, 15150), (1100, 13938), (1111, 13800), (1150, 13332), (1212, 12650), (1265, 12120), (1320, 11615), (1380, 11110), (1515, 10120), (1518, 10100), (1650, 9292), (1725, 8888), (2020, 7590), (2024, 7575), (2200, 6969), (2222, 6900), (2300, 6666), (2323, 6600), (2424, 6325), (2525, 6072), (2530, 6060), (2760, 5555), (3030, 5060), (3036, 5050), (3300, 4646), (3333, 4600), (3450, 4444), (3795, 4040)]