212849400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18671}}^1$

素因数の和:18709

約数の個数: 96

約数和(自身を含む): 694598400

約数和(自身を除く): 481749000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 18671, 37342, 56013, 74684, 93355, 112026, 149368, 186710, 224052, 280065, 354749, 373420, 448104, 466775, 560130, 709498, 746840, 933550, 1064247, 1120260, 1400325, 1418996, 1773745, 1867100, 2128494, 2240520, 2800650, 2837992, 3547490, 3734200, 4256988, 5321235, 5601300, 7094980, 8513976, 8868725, 10642470, 11202600, 14189960, 17737450, 21284940, 26606175, 35474900, 42569880, 53212350, 70949800, 106424700, 212849400]

約数ペア:

[(1, 212849400), (2, 106424700), (3, 70949800), (4, 53212350), (5, 42569880), (6, 35474900), (8, 26606175), (10, 21284940), (12, 17737450), (15, 14189960), (19, 11202600), (20, 10642470), (24, 8868725), (25, 8513976), (30, 7094980), (38, 5601300), (40, 5321235), (50, 4256988), (57, 3734200), (60, 3547490), (75, 2837992), (76, 2800650), (95, 2240520), (100, 2128494), (114, 1867100), (120, 1773745), (150, 1418996), (152, 1400325), (190, 1120260), (200, 1064247), (228, 933550), (285, 746840), (300, 709498), (380, 560130), (456, 466775), (475, 448104), (570, 373420), (600, 354749), (760, 280065), (950, 224052), (1140, 186710), (1425, 149368), (1900, 112026), (2280, 93355), (2850, 74684), (3800, 56013), (5700, 37342), (11400, 18671)]