192989100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 144

約数和(自身を含む): 599961600

約数和(自身を除く): 406972500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 79, 85, 100, 102, 150, 158, 170, 204, 237, 255, 300, 316, 340, 395, 425, 474, 479, 510, 790, 850, 948, 958, 1020, 1185, 1275, 1343, 1437, 1580, 1700, 1916, 1975, 2370, 2395, 2550, 2686, 2874, 3950, 4029, 4740, 4790, 5100, 5372, 5748, 5925, 6715, 7185, 7900, 8058, 8143, 9580, 11850, 11975, 13430, 14370, 16116, 16286, 20145, 23700, 23950, 24429, 26860, 28740, 32572, 33575, 35925, 37841, 40290, 40715, 47900, 48858, 67150, 71850, 75682, 80580, 81430, 97716, 100725, 113523, 122145, 134300, 143700, 151364, 162860, 189205, 201450, 203575, 227046, 244290, 378410, 402900, 407150, 454092, 488580, 567615, 610725, 643297, 756820, 814300, 946025, 1135230, 1221450, 1286594, 1892050, 1929891, 2270460, 2442900, 2573188, 2838075, 3216485, 3784100, 3859782, 5676150, 6432970, 7719564, 9649455, 11352300, 12865940, 16082425, 19298910, 32164850, 38597820, 48247275, 64329700, 96494550, 192989100]

約数ペア:

[(1, 192989100), (2, 96494550), (3, 64329700), (4, 48247275), (5, 38597820), (6, 32164850), (10, 19298910), (12, 16082425), (15, 12865940), (17, 11352300), (20, 9649455), (25, 7719564), (30, 6432970), (34, 5676150), (50, 3859782), (51, 3784100), (60, 3216485), (68, 2838075), (75, 2573188), (79, 2442900), (85, 2270460), (100, 1929891), (102, 1892050), (150, 1286594), (158, 1221450), (170, 1135230), (204, 946025), (237, 814300), (255, 756820), (300, 643297), (316, 610725), (340, 567615), (395, 488580), (425, 454092), (474, 407150), (479, 402900), (510, 378410), (790, 244290), (850, 227046), (948, 203575), (958, 201450), (1020, 189205), (1185, 162860), (1275, 151364), (1343, 143700), (1437, 134300), (1580, 122145), (1700, 113523), (1916, 100725), (1975, 97716), (2370, 81430), (2395, 80580), (2550, 75682), (2686, 71850), (2874, 67150), (3950, 48858), (4029, 47900), (4740, 40715), (4790, 40290), (5100, 37841), (5372, 35925), (5748, 33575), (5925, 32572), (6715, 28740), (7185, 26860), (7900, 24429), (8058, 23950), (8143, 23700), (9580, 20145), (11850, 16286), (11975, 16116), (13430, 14370)]