83170980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 269680320

約数和(自身を除く): 186509340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 249, 285, 293, 332, 342, 380, 415, 498, 570, 586, 684, 747, 830, 855, 879, 996, 1140, 1172, 1245, 1465, 1494, 1577, 1660, 1710, 1758, 2490, 2637, 2930, 2988, 3154, 3420, 3516, 3735, 4395, 4731, 4980, 5274, 5567, 5860, 6308, 7470, 7885, 8790, 9462, 10548, 11134, 13185, 14193, 14940, 15770, 16701, 17580, 18924, 22268, 23655, 24319, 26370, 27835, 28386, 31540, 33402, 47310, 48638, 50103, 52740, 55670, 56772, 66804, 70965, 72957, 83505, 94620, 97276, 100206, 111340, 121595, 141930, 145914, 167010, 200412, 218871, 243190, 250515, 283860, 291828, 334020, 364785, 437742, 462061, 486380, 501030, 729570, 875484, 924122, 1002060, 1094355, 1386183, 1459140, 1848244, 2188710, 2310305, 2772366, 4158549, 4377420, 4620610, 5544732, 6930915, 8317098, 9241220, 13861830, 16634196, 20792745, 27723660, 41585490, 83170980]

約数ペア:

[(1, 83170980), (2, 41585490), (3, 27723660), (4, 20792745), (5, 16634196), (6, 13861830), (9, 9241220), (10, 8317098), (12, 6930915), (15, 5544732), (18, 4620610), (19, 4377420), (20, 4158549), (30, 2772366), (36, 2310305), (38, 2188710), (45, 1848244), (57, 1459140), (60, 1386183), (76, 1094355), (83, 1002060), (90, 924122), (95, 875484), (114, 729570), (166, 501030), (171, 486380), (180, 462061), (190, 437742), (228, 364785), (249, 334020), (285, 291828), (293, 283860), (332, 250515), (342, 243190), (380, 218871), (415, 200412), (498, 167010), (570, 145914), (586, 141930), (684, 121595), (747, 111340), (830, 100206), (855, 97276), (879, 94620), (996, 83505), (1140, 72957), (1172, 70965), (1245, 66804), (1465, 56772), (1494, 55670), (1577, 52740), (1660, 50103), (1710, 48638), (1758, 47310), (2490, 33402), (2637, 31540), (2930, 28386), (2988, 27835), (3154, 26370), (3420, 24319), (3516, 23655), (3735, 22268), (4395, 18924), (4731, 17580), (4980, 16701), (5274, 15770), (5567, 14940), (5860, 14193), (6308, 13185), (7470, 11134), (7885, 10548), (8790, 9462)]