2018056500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23603}}^1$

素因数の和:23647

約数の個数: 144

約数和(自身を含む): 6701647680

約数和(自身を除く): 4683591180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 125, 150, 171, 180, 190, 225, 228, 250, 285, 300, 342, 375, 380, 450, 475, 500, 570, 684, 750, 855, 900, 950, 1125, 1140, 1425, 1500, 1710, 1900, 2250, 2375, 2850, 3420, 4275, 4500, 4750, 5700, 7125, 8550, 9500, 14250, 17100, 21375, 23603, 28500, 42750, 47206, 70809, 85500, 94412, 118015, 141618, 212427, 236030, 283236, 354045, 424854, 448457, 472060, 590075, 708090, 849708, 896914, 1062135, 1180150, 1345371, 1416180, 1770225, 1793828, 2124270, 2242285, 2360300, 2690742, 2950375, 3540450, 4036113, 4248540, 4484570, 5310675, 5381484, 5900750, 6726855, 7080900, 8072226, 8851125, 8969140, 10621350, 11211425, 11801500, 13453710, 16144452, 17702250, 20180565, 21242700, 22422850, 26553375, 26907420, 33634275, 35404500, 40361130, 44845700, 53106750, 56057125, 67268550, 80722260, 100902825, 106213500, 112114250, 134537100, 168171375, 201805650, 224228500, 336342750, 403611300, 504514125, 672685500, 1009028250, 2018056500]

約数ペア:

[(1, 2018056500), (2, 1009028250), (3, 672685500), (4, 504514125), (5, 403611300), (6, 336342750), (9, 224228500), (10, 201805650), (12, 168171375), (15, 134537100), (18, 112114250), (19, 106213500), (20, 100902825), (25, 80722260), (30, 67268550), (36, 56057125), (38, 53106750), (45, 44845700), (50, 40361130), (57, 35404500), (60, 33634275), (75, 26907420), (76, 26553375), (90, 22422850), (95, 21242700), (100, 20180565), (114, 17702250), (125, 16144452), (150, 13453710), (171, 11801500), (180, 11211425), (190, 10621350), (225, 8969140), (228, 8851125), (250, 8072226), (285, 7080900), (300, 6726855), (342, 5900750), (375, 5381484), (380, 5310675), (450, 4484570), (475, 4248540), (500, 4036113), (570, 3540450), (684, 2950375), (750, 2690742), (855, 2360300), (900, 2242285), (950, 2124270), (1125, 1793828), (1140, 1770225), (1425, 1416180), (1500, 1345371), (1710, 1180150), (1900, 1062135), (2250, 896914), (2375, 849708), (2850, 708090), (3420, 590075), (4275, 472060), (4500, 448457), (4750, 424854), (5700, 354045), (7125, 283236), (8550, 236030), (9500, 212427), (14250, 141618), (17100, 118015), (21375, 94412), (23603, 85500), (28500, 70809), (42750, 47206)]