27723660

素因数分解:

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

素因数の和:407

約数の個数: 96

約数和(自身を含む): 82978560

約数和(自身を除く): 55254900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 293, 332, 380, 415, 498, 570, 586, 830, 879, 996, 1140, 1172, 1245, 1465, 1577, 1660, 1758, 2490, 2930, 3154, 3516, 4395, 4731, 4980, 5567, 5860, 6308, 7885, 8790, 9462, 11134, 15770, 16701, 17580, 18924, 22268, 23655, 24319, 27835, 31540, 33402, 47310, 48638, 55670, 66804, 72957, 83505, 94620, 97276, 111340, 121595, 145914, 167010, 243190, 291828, 334020, 364785, 462061, 486380, 729570, 924122, 1386183, 1459140, 1848244, 2310305, 2772366, 4620610, 5544732, 6930915, 9241220, 13861830, 27723660]

約数ペア:

[(1, 27723660), (2, 13861830), (3, 9241220), (4, 6930915), (5, 5544732), (6, 4620610), (10, 2772366), (12, 2310305), (15, 1848244), (19, 1459140), (20, 1386183), (30, 924122), (38, 729570), (57, 486380), (60, 462061), (76, 364785), (83, 334020), (95, 291828), (114, 243190), (166, 167010), (190, 145914), (228, 121595), (249, 111340), (285, 97276), (293, 94620), (332, 83505), (380, 72957), (415, 66804), (498, 55670), (570, 48638), (586, 47310), (830, 33402), (879, 31540), (996, 27835), (1140, 24319), (1172, 23655), (1245, 22268), (1465, 18924), (1577, 17580), (1660, 16701), (1758, 15770), (2490, 11134), (2930, 9462), (3154, 8790), (3516, 7885), (4395, 6308), (4731, 5860), (4980, 5567)]