22815000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 240

約数和(自身を含む): 85753800

約数和(自身を除く): 62938800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 169, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 325, 338, 351, 360, 375, 390, 450, 468, 500, 507, 520, 540, 585, 600, 625, 650, 675, 676, 702, 750, 780, 845, 900, 936, 975, 1000, 1014, 1080, 1125, 1170, 1250, 1300, 1350, 1352, 1404, 1500, 1521, 1560, 1625, 1690, 1755, 1800, 1875, 1950, 2028, 2250, 2340, 2500, 2535, 2600, 2700, 2808, 2925, 3000, 3042, 3250, 3375, 3380, 3510, 3750, 3900, 4056, 4225, 4500, 4563, 4680, 4875, 5000, 5070, 5400, 5625, 5850, 6084, 6500, 6750, 6760, 7020, 7500, 7605, 7800, 8125, 8450, 8775, 9000, 9126, 9750, 10140, 11250, 11700, 12168, 12675, 13000, 13500, 14040, 14625, 15000, 15210, 16250, 16875, 16900, 17550, 18252, 19500, 20280, 21125, 22500, 22815, 23400, 24375, 25350, 27000, 29250, 30420, 32500, 33750, 33800, 35100, 36504, 38025, 39000, 42250, 43875, 45000, 45630, 48750, 50700, 58500, 60840, 63375, 65000, 67500, 70200, 73125, 76050, 84500, 87750, 91260, 97500, 101400, 105625, 114075, 117000, 126750, 135000, 146250, 152100, 169000, 175500, 182520, 190125, 195000, 211250, 219375, 228150, 253500, 292500, 304200, 316875, 351000, 380250, 422500, 438750, 456300, 507000, 570375, 585000, 633750, 760500, 845000, 877500, 912600, 950625, 1140750, 1267500, 1521000, 1755000, 1901250, 2281500, 2535000, 2851875, 3802500, 4563000, 5703750, 7605000, 11407500, 22815000]

約数ペア:

[(1, 22815000), (2, 11407500), (3, 7605000), (4, 5703750), (5, 4563000), (6, 3802500), (8, 2851875), (9, 2535000), (10, 2281500), (12, 1901250), (13, 1755000), (15, 1521000), (18, 1267500), (20, 1140750), (24, 950625), (25, 912600), (26, 877500), (27, 845000), (30, 760500), (36, 633750), (39, 585000), (40, 570375), (45, 507000), (50, 456300), (52, 438750), (54, 422500), (60, 380250), (65, 351000), (72, 316875), (75, 304200), (78, 292500), (90, 253500), (100, 228150), (104, 219375), (108, 211250), (117, 195000), (120, 190125), (125, 182520), (130, 175500), (135, 169000), (150, 152100), (156, 146250), (169, 135000), (180, 126750), (195, 117000), (200, 114075), (216, 105625), (225, 101400), (234, 97500), (250, 91260), (260, 87750), (270, 84500), (300, 76050), (312, 73125), (325, 70200), (338, 67500), (351, 65000), (360, 63375), (375, 60840), (390, 58500), (450, 50700), (468, 48750), (500, 45630), (507, 45000), (520, 43875), (540, 42250), (585, 39000), (600, 38025), (625, 36504), (650, 35100), (675, 33800), (676, 33750), (702, 32500), (750, 30420), (780, 29250), (845, 27000), (900, 25350), (936, 24375), (975, 23400), (1000, 22815), (1014, 22500), (1080, 21125), (1125, 20280), (1170, 19500), (1250, 18252), (1300, 17550), (1350, 16900), (1352, 16875), (1404, 16250), (1500, 15210), (1521, 15000), (1560, 14625), (1625, 14040), (1690, 13500), (1755, 13000), (1800, 12675), (1875, 12168), (1950, 11700), (2028, 11250), (2250, 10140), (2340, 9750), (2500, 9126), (2535, 9000), (2600, 8775), (2700, 8450), (2808, 8125), (2925, 7800), (3000, 7605), (3042, 7500), (3250, 7020), (3375, 6760), (3380, 6750), (3510, 6500), (3750, 6084), (3900, 5850), (4056, 5625), (4225, 5400), (4500, 5070), (4563, 5000), (4680, 4875)]