173144340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50627}}^1$

素因数の和:50661

約数の個数: 72

約数和(自身を含む): 552857760

約数和(自身を除く): 379713420

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, 50627, 101254, 151881, 202508, 253135, 303762, 455643, 506270, 607524, 759405, 911286, 961913, 1012540, 1518810, 1822572, 1923826, 2278215, 2885739, 3037620, 3847652, 4556430, 4809565, 5771478, 8657217, 9112860, 9619130, 11542956, 14428695, 17314434, 19238260, 28857390, 34628868, 43286085, 57714780, 86572170, 173144340]

約数ペア:

[(1, 173144340), (2, 86572170), (3, 57714780), (4, 43286085), (5, 34628868), (6, 28857390), (9, 19238260), (10, 17314434), (12, 14428695), (15, 11542956), (18, 9619130), (19, 9112860), (20, 8657217), (30, 5771478), (36, 4809565), (38, 4556430), (45, 3847652), (57, 3037620), (60, 2885739), (76, 2278215), (90, 1923826), (95, 1822572), (114, 1518810), (171, 1012540), (180, 961913), (190, 911286), (228, 759405), (285, 607524), (342, 506270), (380, 455643), (570, 303762), (684, 253135), (855, 202508), (1140, 151881), (1710, 101254), (3420, 50627)]