127186380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37189}}^1$

素因数の和:37223

約数の個数: 72

約数和(自身を含む): 406114800

約数和(自身を除く): 278928420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 37189, 74378, 111567, 148756, 185945, 223134, 334701, 371890, 446268, 557835, 669402, 706591, 743780, 1115670, 1338804, 1413182, 1673505, 2119773, 2231340, 2826364, 3347010, 3532955, 4239546, 6359319, 6694020, 7065910, 8479092, 10598865, 12718638, 14131820, 21197730, 25437276, 31796595, 42395460, 63593190, 127186380]

約数ペア:

[(1, 127186380), (2, 63593190), (3, 42395460), (4, 31796595), (5, 25437276), (6, 21197730), (9, 14131820), (10, 12718638), (12, 10598865), (15, 8479092), (18, 7065910), (19, 6694020), (20, 6359319), (30, 4239546), (36, 3532955), (38, 3347010), (45, 2826364), (57, 2231340), (60, 2119773), (76, 1673505), (90, 1413182), (95, 1338804), (114, 1115670), (171, 743780), (180, 706591), (190, 669402), (228, 557835), (285, 446268), (342, 371890), (380, 334701), (570, 223134), (684, 185945), (855, 148756), (1140, 111567), (1710, 74378), (3420, 37189)]