72511800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7145

約数の個数: 96

約数和(自身を含む): 238042800

約数和(自身を除く): 165531000

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, 7109, 10200, 14218, 21327, 28436, 35545, 42654, 56872, 71090, 85308, 106635, 120853, 142180, 170616, 177725, 213270, 241706, 284360, 355450, 362559, 426540, 483412, 533175, 604265, 710900, 725118, 853080, 966824, 1066350, 1208530, 1421800, 1450236, 1812795, 2132700, 2417060, 2900472, 3021325, 3625590, 4265400, 4834120, 6042650, 7251180, 9063975, 12085300, 14502360, 18127950, 24170600, 36255900, 72511800]

約数ペア:

[(1, 72511800), (2, 36255900), (3, 24170600), (4, 18127950), (5, 14502360), (6, 12085300), (8, 9063975), (10, 7251180), (12, 6042650), (15, 4834120), (17, 4265400), (20, 3625590), (24, 3021325), (25, 2900472), (30, 2417060), (34, 2132700), (40, 1812795), (50, 1450236), (51, 1421800), (60, 1208530), (68, 1066350), (75, 966824), (85, 853080), (100, 725118), (102, 710900), (120, 604265), (136, 533175), (150, 483412), (170, 426540), (200, 362559), (204, 355450), (255, 284360), (300, 241706), (340, 213270), (408, 177725), (425, 170616), (510, 142180), (600, 120853), (680, 106635), (850, 85308), (1020, 71090), (1275, 56872), (1700, 42654), (2040, 35545), (2550, 28436), (3400, 21327), (5100, 14218), (7109, 10200)]