556858620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{37273}}^1$

素因数の和:37371

約数の個数: 72

約数和(自身を含む): 1709534736

約数和(自身を除く): 1152676116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 37273, 74546, 111819, 149092, 186365, 223638, 335457, 372730, 447276, 559095, 670914, 745460, 1118190, 1341828, 1677285, 2236380, 3093659, 3354570, 6187318, 6709140, 9280977, 12374636, 15468295, 18561954, 27842931, 30936590, 37123908, 46404885, 55685862, 61873180, 92809770, 111371724, 139214655, 185619540, 278429310, 556858620]

約数ペア:

[(1, 556858620), (2, 278429310), (3, 185619540), (4, 139214655), (5, 111371724), (6, 92809770), (9, 61873180), (10, 55685862), (12, 46404885), (15, 37123908), (18, 30936590), (20, 27842931), (30, 18561954), (36, 15468295), (45, 12374636), (60, 9280977), (83, 6709140), (90, 6187318), (166, 3354570), (180, 3093659), (249, 2236380), (332, 1677285), (415, 1341828), (498, 1118190), (747, 745460), (830, 670914), (996, 559095), (1245, 447276), (1494, 372730), (1660, 335457), (2490, 223638), (2988, 186365), (3735, 149092), (4980, 111819), (7470, 74546), (14940, 37273)]