61275000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 192

約数和(自身を含む): 206236800

約数和(自身を除く): 144961800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 120, 125, 129, 150, 152, 172, 190, 200, 215, 228, 250, 258, 285, 300, 344, 375, 380, 430, 456, 475, 500, 516, 570, 600, 625, 645, 750, 760, 817, 860, 950, 1000, 1032, 1075, 1140, 1250, 1290, 1425, 1500, 1634, 1720, 1875, 1900, 2150, 2280, 2375, 2451, 2500, 2580, 2850, 3000, 3125, 3225, 3268, 3750, 3800, 4085, 4300, 4750, 4902, 5000, 5160, 5375, 5700, 6250, 6450, 6536, 7125, 7500, 8170, 8600, 9375, 9500, 9804, 10750, 11400, 11875, 12255, 12500, 12900, 14250, 15000, 16125, 16340, 18750, 19000, 19608, 20425, 21500, 23750, 24510, 25000, 25800, 26875, 28500, 32250, 32680, 35625, 37500, 40850, 43000, 47500, 49020, 53750, 57000, 59375, 61275, 64500, 71250, 75000, 80625, 81700, 95000, 98040, 102125, 107500, 118750, 122550, 129000, 134375, 142500, 161250, 163400, 178125, 204250, 215000, 237500, 245100, 268750, 285000, 306375, 322500, 356250, 403125, 408500, 475000, 490200, 510625, 537500, 612750, 645000, 712500, 806250, 817000, 1021250, 1075000, 1225500, 1425000, 1531875, 1612500, 2042500, 2451000, 2553125, 3063750, 3225000, 4085000, 5106250, 6127500, 7659375, 10212500, 12255000, 15318750, 20425000, 30637500, 61275000]

約数ペア:

[(1, 61275000), (2, 30637500), (3, 20425000), (4, 15318750), (5, 12255000), (6, 10212500), (8, 7659375), (10, 6127500), (12, 5106250), (15, 4085000), (19, 3225000), (20, 3063750), (24, 2553125), (25, 2451000), (30, 2042500), (38, 1612500), (40, 1531875), (43, 1425000), (50, 1225500), (57, 1075000), (60, 1021250), (75, 817000), (76, 806250), (86, 712500), (95, 645000), (100, 612750), (114, 537500), (120, 510625), (125, 490200), (129, 475000), (150, 408500), (152, 403125), (172, 356250), (190, 322500), (200, 306375), (215, 285000), (228, 268750), (250, 245100), (258, 237500), (285, 215000), (300, 204250), (344, 178125), (375, 163400), (380, 161250), (430, 142500), (456, 134375), (475, 129000), (500, 122550), (516, 118750), (570, 107500), (600, 102125), (625, 98040), (645, 95000), (750, 81700), (760, 80625), (817, 75000), (860, 71250), (950, 64500), (1000, 61275), (1032, 59375), (1075, 57000), (1140, 53750), (1250, 49020), (1290, 47500), (1425, 43000), (1500, 40850), (1634, 37500), (1720, 35625), (1875, 32680), (1900, 32250), (2150, 28500), (2280, 26875), (2375, 25800), (2451, 25000), (2500, 24510), (2580, 23750), (2850, 21500), (3000, 20425), (3125, 19608), (3225, 19000), (3268, 18750), (3750, 16340), (3800, 16125), (4085, 15000), (4300, 14250), (4750, 12900), (4902, 12500), (5000, 12255), (5160, 11875), (5375, 11400), (5700, 10750), (6250, 9804), (6450, 9500), (6536, 9375), (7125, 8600), (7500, 8170)]