205126344180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3547}}^1\times {\mathrm{18899}}^1$

素因数の和:22478

約数の個数: 144

約数和(自身を含む): 659038161600

約数和(自身を除く): 453911817420

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, 306, 340, 510, 612, 765, 1020, 1530, 3060, 3547, 7094, 10641, 14188, 17735, 18899, 21282, 31923, 35470, 37798, 42564, 53205, 56697, 60299, 63846, 70940, 75596, 94495, 106410, 113394, 120598, 127692, 159615, 170091, 180897, 188990, 212820, 226788, 241196, 283485, 301495, 319230, 321283, 340182, 361794, 377980, 542691, 566970, 602990, 638460, 642566, 680364, 723588, 850455, 904485, 963849, 1085382, 1133940, 1205980, 1285132, 1606415, 1700910, 1808970, 1927698, 2170764, 2713455, 2891547, 3212830, 3401820, 3617940, 3855396, 4819245, 5426910, 5783094, 6425660, 9638490, 10853820, 11566188, 14457735, 19276980, 28915470, 57830940, 67034753, 134069506, 201104259, 268139012, 335173765, 402208518, 603312777, 670347530, 804417036, 1005521295, 1139590801, 1206625554, 1340695060, 2011042590, 2279181602, 2413251108, 3016563885, 3418772403, 4022085180, 4558363204, 5697954005, 6033127770, 6837544806, 10256317209, 11395908010, 12066255540, 13675089612, 17093862015, 20512634418, 22791816020, 34187724030, 41025268836, 51281586045, 68375448060, 102563172090, 205126344180]

約数ペア:

[(1, 205126344180), (2, 102563172090), (3, 68375448060), (4, 51281586045), (5, 41025268836), (6, 34187724030), (9, 22791816020), (10, 20512634418), (12, 17093862015), (15, 13675089612), (17, 12066255540), (18, 11395908010), (20, 10256317209), (30, 6837544806), (34, 6033127770), (36, 5697954005), (45, 4558363204), (51, 4022085180), (60, 3418772403), (68, 3016563885), (85, 2413251108), (90, 2279181602), (102, 2011042590), (153, 1340695060), (170, 1206625554), (180, 1139590801), (204, 1005521295), (255, 804417036), (306, 670347530), (340, 603312777), (510, 402208518), (612, 335173765), (765, 268139012), (1020, 201104259), (1530, 134069506), (3060, 67034753), (3547, 57830940), (7094, 28915470), (10641, 19276980), (14188, 14457735), (17735, 11566188), (18899, 10853820), (21282, 9638490), (31923, 6425660), (35470, 5783094), (37798, 5426910), (42564, 4819245), (53205, 3855396), (56697, 3617940), (60299, 3401820), (63846, 3212830), (70940, 2891547), (75596, 2713455), (94495, 2170764), (106410, 1927698), (113394, 1808970), (120598, 1700910), (127692, 1606415), (159615, 1285132), (170091, 1205980), (180897, 1133940), (188990, 1085382), (212820, 963849), (226788, 904485), (241196, 850455), (283485, 723588), (301495, 680364), (319230, 642566), (321283, 638460), (340182, 602990), (361794, 566970), (377980, 542691)]