164182800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 180

約数和(自身を含む): 556534320

約数和(自身を除く): 392351520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 361, 379, 380, 400, 456, 475, 570, 600, 722, 758, 760, 912, 950, 1083, 1137, 1140, 1200, 1425, 1444, 1516, 1520, 1805, 1895, 1900, 2166, 2274, 2280, 2850, 2888, 3032, 3610, 3790, 3800, 4332, 4548, 4560, 5415, 5685, 5700, 5776, 6064, 7201, 7220, 7580, 7600, 8664, 9025, 9096, 9475, 10830, 11370, 11400, 14402, 14440, 15160, 17328, 18050, 18192, 18950, 21603, 21660, 22740, 22800, 27075, 28425, 28804, 28880, 30320, 36005, 36100, 37900, 43206, 43320, 45480, 54150, 56850, 57608, 72010, 72200, 75800, 86412, 86640, 90960, 108015, 108300, 113700, 115216, 136819, 144020, 144400, 151600, 172824, 180025, 216030, 216600, 227400, 273638, 288040, 345648, 360050, 410457, 432060, 433200, 454800, 540075, 547276, 576080, 684095, 720100, 820914, 864120, 1080150, 1094552, 1368190, 1440200, 1641828, 1728240, 2052285, 2160300, 2189104, 2736380, 2880400, 3283656, 3420475, 4104570, 4320600, 5472760, 6567312, 6840950, 8209140, 8641200, 10261425, 10945520, 13681900, 16418280, 20522850, 27363800, 32836560, 41045700, 54727600, 82091400, 164182800]

約数ペア:

[(1, 164182800), (2, 82091400), (3, 54727600), (4, 41045700), (5, 32836560), (6, 27363800), (8, 20522850), (10, 16418280), (12, 13681900), (15, 10945520), (16, 10261425), (19, 8641200), (20, 8209140), (24, 6840950), (25, 6567312), (30, 5472760), (38, 4320600), (40, 4104570), (48, 3420475), (50, 3283656), (57, 2880400), (60, 2736380), (75, 2189104), (76, 2160300), (80, 2052285), (95, 1728240), (100, 1641828), (114, 1440200), (120, 1368190), (150, 1094552), (152, 1080150), (190, 864120), (200, 820914), (228, 720100), (240, 684095), (285, 576080), (300, 547276), (304, 540075), (361, 454800), (379, 433200), (380, 432060), (400, 410457), (456, 360050), (475, 345648), (570, 288040), (600, 273638), (722, 227400), (758, 216600), (760, 216030), (912, 180025), (950, 172824), (1083, 151600), (1137, 144400), (1140, 144020), (1200, 136819), (1425, 115216), (1444, 113700), (1516, 108300), (1520, 108015), (1805, 90960), (1895, 86640), (1900, 86412), (2166, 75800), (2274, 72200), (2280, 72010), (2850, 57608), (2888, 56850), (3032, 54150), (3610, 45480), (3790, 43320), (3800, 43206), (4332, 37900), (4548, 36100), (4560, 36005), (5415, 30320), (5685, 28880), (5700, 28804), (5776, 28425), (6064, 27075), (7201, 22800), (7220, 22740), (7580, 21660), (7600, 21603), (8664, 18950), (9025, 18192), (9096, 18050), (9475, 17328), (10830, 15160), (11370, 14440), (11400, 14402)]