108645180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 350353920

約数和(自身を除く): 241708740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1861, 1946, 2085, 2780, 2919, 3722, 3892, 4170, 4865, 5583, 5838, 7444, 8340, 9305, 9730, 11166, 11676, 13027, 14595, 18610, 19460, 22332, 26054, 27915, 29190, 37220, 39081, 52108, 55830, 58380, 65135, 78162, 111660, 130270, 156324, 195405, 258679, 260540, 390810, 517358, 776037, 781620, 1034716, 1293395, 1552074, 1810753, 2586790, 3104148, 3621506, 3880185, 5173580, 5432259, 7243012, 7760370, 9053765, 10864518, 15520740, 18107530, 21729036, 27161295, 36215060, 54322590, 108645180]

約数ペア:

[(1, 108645180), (2, 54322590), (3, 36215060), (4, 27161295), (5, 21729036), (6, 18107530), (7, 15520740), (10, 10864518), (12, 9053765), (14, 7760370), (15, 7243012), (20, 5432259), (21, 5173580), (28, 3880185), (30, 3621506), (35, 3104148), (42, 2586790), (60, 1810753), (70, 1552074), (84, 1293395), (105, 1034716), (139, 781620), (140, 776037), (210, 517358), (278, 390810), (417, 260540), (420, 258679), (556, 195405), (695, 156324), (834, 130270), (973, 111660), (1390, 78162), (1668, 65135), (1861, 58380), (1946, 55830), (2085, 52108), (2780, 39081), (2919, 37220), (3722, 29190), (3892, 27915), (4170, 26054), (4865, 22332), (5583, 19460), (5838, 18610), (7444, 14595), (8340, 13027), (9305, 11676), (9730, 11166)]