218963400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21503

約数の個数: 96

約数和(自身を含む): 718748640

約数和(自身を除く): 499785240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2550, 3400, 5100, 10200, 21467, 42934, 64401, 85868, 107335, 128802, 171736, 214670, 257604, 322005, 364939, 429340, 515208, 536675, 644010, 729878, 858680, 1073350, 1094817, 1288020, 1459756, 1610025, 1824695, 2146700, 2189634, 2576040, 2919512, 3220050, 3649390, 4293400, 4379268, 5474085, 6440100, 7298780, 8758536, 9123475, 10948170, 12880200, 14597560, 18246950, 21896340, 27370425, 36493900, 43792680, 54740850, 72987800, 109481700, 218963400]

約数ペア:

[(1, 218963400), (2, 109481700), (3, 72987800), (4, 54740850), (5, 43792680), (6, 36493900), (8, 27370425), (10, 21896340), (12, 18246950), (15, 14597560), (17, 12880200), (20, 10948170), (24, 9123475), (25, 8758536), (30, 7298780), (34, 6440100), (40, 5474085), (50, 4379268), (51, 4293400), (60, 3649390), (68, 3220050), (75, 2919512), (85, 2576040), (100, 2189634), (102, 2146700), (120, 1824695), (136, 1610025), (150, 1459756), (170, 1288020), (200, 1094817), (204, 1073350), (255, 858680), (300, 729878), (340, 644010), (408, 536675), (425, 515208), (510, 429340), (600, 364939), (680, 322005), (850, 257604), (1020, 214670), (1275, 171736), (1700, 128802), (2040, 107335), (2550, 85868), (3400, 64401), (5100, 42934), (10200, 21467)]