210142772820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{870589}}^1$

素因数の和:870759

約数の個数: 120

約数和(自身を含む): 663650757000

約数和(自身を除く): 453507984180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 149, 162, 180, 270, 298, 324, 405, 447, 540, 596, 745, 810, 894, 1341, 1490, 1620, 1788, 2235, 2682, 2980, 4023, 4470, 5364, 6705, 8046, 8940, 12069, 13410, 16092, 20115, 24138, 26820, 40230, 48276, 60345, 80460, 120690, 241380, 870589, 1741178, 2611767, 3482356, 4352945, 5223534, 7835301, 8705890, 10447068, 13058835, 15670602, 17411780, 23505903, 26117670, 31341204, 39176505, 47011806, 52235340, 70517709, 78353010, 94023612, 117529515, 129717761, 141035418, 156706020, 235059030, 259435522, 282070836, 352588545, 389153283, 470118060, 518871044, 648588805, 705177090, 778306566, 1167459849, 1297177610, 1410354180, 1556613132, 1945766415, 2334919698, 2594355220, 3502379547, 3891532830, 4669839396, 5837299245, 7004759094, 7783065660, 10507138641, 11674598490, 14009518188, 17511897735, 21014277282, 23349196980, 35023795470, 42028554564, 52535693205, 70047590940, 105071386410, 210142772820]

約数ペア:

[(1, 210142772820), (2, 105071386410), (3, 70047590940), (4, 52535693205), (5, 42028554564), (6, 35023795470), (9, 23349196980), (10, 21014277282), (12, 17511897735), (15, 14009518188), (18, 11674598490), (20, 10507138641), (27, 7783065660), (30, 7004759094), (36, 5837299245), (45, 4669839396), (54, 3891532830), (60, 3502379547), (81, 2594355220), (90, 2334919698), (108, 1945766415), (135, 1556613132), (149, 1410354180), (162, 1297177610), (180, 1167459849), (270, 778306566), (298, 705177090), (324, 648588805), (405, 518871044), (447, 470118060), (540, 389153283), (596, 352588545), (745, 282070836), (810, 259435522), (894, 235059030), (1341, 156706020), (1490, 141035418), (1620, 129717761), (1788, 117529515), (2235, 94023612), (2682, 78353010), (2980, 70517709), (4023, 52235340), (4470, 47011806), (5364, 39176505), (6705, 31341204), (8046, 26117670), (8940, 23505903), (12069, 17411780), (13410, 15670602), (16092, 13058835), (20115, 10447068), (24138, 8705890), (26820, 7835301), (40230, 5223534), (48276, 4352945), (60345, 3482356), (80460, 2611767), (120690, 1741178), (241380, 870589)]