825921540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15877}}^1$

素因数の和:15926

約数の個数: 108

約数和(自身を含む): 2661502116

約数和(自身を除く): 1835580576

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 8670, 10404, 13005, 15877, 17340, 26010, 31754, 47631, 52020, 63508, 79385, 95262, 142893, 158770, 190524, 238155, 269909, 285786, 317540, 476310, 539818, 571572, 714465, 809727, 952620, 1079636, 1349545, 1428930, 1619454, 2429181, 2699090, 2857860, 3238908, 4048635, 4588453, 4858362, 5398180, 8097270, 9176906, 9716724, 12145905, 13765359, 16194540, 18353812, 22942265, 24291810, 27530718, 41296077, 45884530, 48583620, 55061436, 68826795, 82592154, 91769060, 137653590, 165184308, 206480385, 275307180, 412960770, 825921540]

約数ペア:

[(1, 825921540), (2, 412960770), (3, 275307180), (4, 206480385), (5, 165184308), (6, 137653590), (9, 91769060), (10, 82592154), (12, 68826795), (15, 55061436), (17, 48583620), (18, 45884530), (20, 41296077), (30, 27530718), (34, 24291810), (36, 22942265), (45, 18353812), (51, 16194540), (60, 13765359), (68, 12145905), (85, 9716724), (90, 9176906), (102, 8097270), (153, 5398180), (170, 4858362), (180, 4588453), (204, 4048635), (255, 3238908), (289, 2857860), (306, 2699090), (340, 2429181), (510, 1619454), (578, 1428930), (612, 1349545), (765, 1079636), (867, 952620), (1020, 809727), (1156, 714465), (1445, 571572), (1530, 539818), (1734, 476310), (2601, 317540), (2890, 285786), (3060, 269909), (3468, 238155), (4335, 190524), (5202, 158770), (5780, 142893), (8670, 95262), (10404, 79385), (13005, 63508), (15877, 52020), (17340, 47631), (26010, 31754)]