227250000

素因数分解:

$2^4\times 3^2\times 5^6\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 210

約数和(自身を含む): 802841286

約数和(自身を除く): 575591286

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 101, 120, 125, 144, 150, 180, 200, 202, 225, 240, 250, 300, 303, 360, 375, 400, 404, 450, 500, 505, 600, 606, 625, 720, 750, 808, 900, 909, 1000, 1010, 1125, 1200, 1212, 1250, 1500, 1515, 1616, 1800, 1818, 1875, 2000, 2020, 2250, 2424, 2500, 2525, 3000, 3030, 3125, 3600, 3636, 3750, 4040, 4500, 4545, 4848, 5000, 5050, 5625, 6000, 6060, 6250, 7272, 7500, 7575, 8080, 9000, 9090, 9375, 10000, 10100, 11250, 12120, 12500, 12625, 14544, 15000, 15150, 15625, 18000, 18180, 18750, 20200, 22500, 22725, 24240, 25000, 25250, 28125, 30000, 30300, 31250, 36360, 37500, 37875, 40400, 45000, 45450, 46875, 50000, 50500, 56250, 60600, 62500, 63125, 72720, 75000, 75750, 90000, 90900, 93750, 101000, 112500, 113625, 121200, 125000, 126250, 140625, 150000, 151500, 181800, 187500, 189375, 202000, 225000, 227250, 250000, 252500, 281250, 303000, 315625, 363600, 375000, 378750, 450000, 454500, 505000, 562500, 568125, 606000, 631250, 750000, 757500, 909000, 946875, 1010000, 1125000, 1136250, 1262500, 1515000, 1578125, 1818000, 1893750, 2250000, 2272500, 2525000, 2840625, 3030000, 3156250, 3787500, 4545000, 4734375, 5050000, 5681250, 6312500, 7575000, 9090000, 9468750, 11362500, 12625000, 14203125, 15150000, 18937500, 22725000, 25250000, 28406250, 37875000, 45450000, 56812500, 75750000, 113625000, 227250000]

約数ペア:

[(1, 227250000), (2, 113625000), (3, 75750000), (4, 56812500), (5, 45450000), (6, 37875000), (8, 28406250), (9, 25250000), (10, 22725000), (12, 18937500), (15, 15150000), (16, 14203125), (18, 12625000), (20, 11362500), (24, 9468750), (25, 9090000), (30, 7575000), (36, 6312500), (40, 5681250), (45, 5050000), (48, 4734375), (50, 4545000), (60, 3787500), (72, 3156250), (75, 3030000), (80, 2840625), (90, 2525000), (100, 2272500), (101, 2250000), (120, 1893750), (125, 1818000), (144, 1578125), (150, 1515000), (180, 1262500), (200, 1136250), (202, 1125000), (225, 1010000), (240, 946875), (250, 909000), (300, 757500), (303, 750000), (360, 631250), (375, 606000), (400, 568125), (404, 562500), (450, 505000), (500, 454500), (505, 450000), (600, 378750), (606, 375000), (625, 363600), (720, 315625), (750, 303000), (808, 281250), (900, 252500), (909, 250000), (1000, 227250), (1010, 225000), (1125, 202000), (1200, 189375), (1212, 187500), (1250, 181800), (1500, 151500), (1515, 150000), (1616, 140625), (1800, 126250), (1818, 125000), (1875, 121200), (2000, 113625), (2020, 112500), (2250, 101000), (2424, 93750), (2500, 90900), (2525, 90000), (3000, 75750), (3030, 75000), (3125, 72720), (3600, 63125), (3636, 62500), (3750, 60600), (4040, 56250), (4500, 50500), (4545, 50000), (4848, 46875), (5000, 45450), (5050, 45000), (5625, 40400), (6000, 37875), (6060, 37500), (6250, 36360), (7272, 31250), (7500, 30300), (7575, 30000), (8080, 28125), (9000, 25250), (9090, 25000), (9375, 24240), (10000, 22725), (10100, 22500), (11250, 20200), (12120, 18750), (12500, 18180), (12625, 18000), (14544, 15625), (15000, 15150)]