69690000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 200

約数和(自身を含む): 237074112

約数和(自身を除く): 167384112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 101, 115, 120, 125, 138, 150, 184, 200, 202, 230, 240, 250, 276, 300, 303, 345, 368, 375, 400, 404, 460, 500, 505, 552, 575, 600, 606, 625, 690, 750, 808, 920, 1000, 1010, 1104, 1150, 1200, 1212, 1250, 1380, 1500, 1515, 1616, 1725, 1840, 1875, 2000, 2020, 2300, 2323, 2424, 2500, 2525, 2760, 2875, 3000, 3030, 3450, 3750, 4040, 4600, 4646, 4848, 5000, 5050, 5520, 5750, 6000, 6060, 6900, 6969, 7500, 7575, 8080, 8625, 9200, 9292, 10000, 10100, 11500, 11615, 12120, 12625, 13800, 13938, 14375, 15000, 15150, 17250, 18584, 20200, 23000, 23230, 24240, 25250, 27600, 27876, 28750, 30000, 30300, 34500, 34845, 37168, 37875, 40400, 43125, 46000, 46460, 50500, 55752, 57500, 58075, 60600, 63125, 69000, 69690, 75750, 86250, 92920, 101000, 111504, 115000, 116150, 121200, 126250, 138000, 139380, 151500, 172500, 174225, 185840, 189375, 202000, 230000, 232300, 252500, 278760, 290375, 303000, 345000, 348450, 378750, 464600, 505000, 557520, 580750, 606000, 690000, 696900, 757500, 871125, 929200, 1010000, 1161500, 1393800, 1451875, 1515000, 1742250, 2323000, 2787600, 2903750, 3030000, 3484500, 4355625, 4646000, 5807500, 6969000, 8711250, 11615000, 13938000, 17422500, 23230000, 34845000, 69690000]

約数ペア:

[(1, 69690000), (2, 34845000), (3, 23230000), (4, 17422500), (5, 13938000), (6, 11615000), (8, 8711250), (10, 6969000), (12, 5807500), (15, 4646000), (16, 4355625), (20, 3484500), (23, 3030000), (24, 2903750), (25, 2787600), (30, 2323000), (40, 1742250), (46, 1515000), (48, 1451875), (50, 1393800), (60, 1161500), (69, 1010000), (75, 929200), (80, 871125), (92, 757500), (100, 696900), (101, 690000), (115, 606000), (120, 580750), (125, 557520), (138, 505000), (150, 464600), (184, 378750), (200, 348450), (202, 345000), (230, 303000), (240, 290375), (250, 278760), (276, 252500), (300, 232300), (303, 230000), (345, 202000), (368, 189375), (375, 185840), (400, 174225), (404, 172500), (460, 151500), (500, 139380), (505, 138000), (552, 126250), (575, 121200), (600, 116150), (606, 115000), (625, 111504), (690, 101000), (750, 92920), (808, 86250), (920, 75750), (1000, 69690), (1010, 69000), (1104, 63125), (1150, 60600), (1200, 58075), (1212, 57500), (1250, 55752), (1380, 50500), (1500, 46460), (1515, 46000), (1616, 43125), (1725, 40400), (1840, 37875), (1875, 37168), (2000, 34845), (2020, 34500), (2300, 30300), (2323, 30000), (2424, 28750), (2500, 27876), (2525, 27600), (2760, 25250), (2875, 24240), (3000, 23230), (3030, 23000), (3450, 20200), (3750, 18584), (4040, 17250), (4600, 15150), (4646, 15000), (4848, 14375), (5000, 13938), (5050, 13800), (5520, 12625), (5750, 12120), (6000, 11615), (6060, 11500), (6900, 10100), (6969, 10000), (7500, 9292), (7575, 9200), (8080, 8625)]