29857800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{7109}}^1$

素因数の和:7135

約数の個数: 96

約数和(自身を含む): 105796800

約数和(自身を除く): 75939000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 7109, 14218, 21327, 28436, 35545, 42654, 49763, 56872, 71090, 85308, 99526, 106635, 142180, 149289, 170616, 177725, 199052, 213270, 248815, 284360, 298578, 355450, 398104, 426540, 497630, 533175, 597156, 710900, 746445, 853080, 995260, 1066350, 1194312, 1244075, 1421800, 1492890, 1990520, 2132700, 2488150, 2985780, 3732225, 4265400, 4976300, 5971560, 7464450, 9952600, 14928900, 29857800]

約数ペア:

[(1, 29857800), (2, 14928900), (3, 9952600), (4, 7464450), (5, 5971560), (6, 4976300), (7, 4265400), (8, 3732225), (10, 2985780), (12, 2488150), (14, 2132700), (15, 1990520), (20, 1492890), (21, 1421800), (24, 1244075), (25, 1194312), (28, 1066350), (30, 995260), (35, 853080), (40, 746445), (42, 710900), (50, 597156), (56, 533175), (60, 497630), (70, 426540), (75, 398104), (84, 355450), (100, 298578), (105, 284360), (120, 248815), (140, 213270), (150, 199052), (168, 177725), (175, 170616), (200, 149289), (210, 142180), (280, 106635), (300, 99526), (350, 85308), (420, 71090), (525, 56872), (600, 49763), (700, 42654), (840, 35545), (1050, 28436), (1400, 21327), (2100, 14218), (4200, 7109)]