30486822900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1\times {\mathrm{2663}}^1$

素因数の和:3942

約数の個数: 144

約数和(自身を含む): 91162165248

約数和(自身を除く): 60675342348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1231, 1550, 1860, 2325, 2462, 2663, 3100, 3693, 4650, 4924, 5326, 6155, 7386, 7989, 9300, 10652, 12310, 13315, 14772, 15978, 18465, 24620, 26630, 30775, 31956, 36930, 38161, 39945, 53260, 61550, 66575, 73860, 76322, 79890, 82553, 92325, 114483, 123100, 133150, 152644, 159780, 165106, 184650, 190805, 199725, 228966, 247659, 266300, 330212, 369300, 381610, 399450, 412765, 457932, 495318, 572415, 763220, 798900, 825530, 954025, 990636, 1144830, 1238295, 1651060, 1908050, 2063825, 2289660, 2476590, 2862075, 3278153, 3816100, 4127650, 4953180, 5724150, 6191475, 6556306, 8255300, 9834459, 11448300, 12382950, 13112612, 16390765, 19668918, 24765900, 32781530, 39337836, 49172295, 65563060, 81953825, 98344590, 101622743, 163907650, 196689180, 203245486, 245861475, 304868229, 327815300, 406490972, 491722950, 508113715, 609736458, 983445900, 1016227430, 1219472916, 1524341145, 2032454860, 2540568575, 3048682290, 5081137150, 6097364580, 7621705725, 10162274300, 15243411450, 30486822900]

約数ペア:

[(1, 30486822900), (2, 15243411450), (3, 10162274300), (4, 7621705725), (5, 6097364580), (6, 5081137150), (10, 3048682290), (12, 2540568575), (15, 2032454860), (20, 1524341145), (25, 1219472916), (30, 1016227430), (31, 983445900), (50, 609736458), (60, 508113715), (62, 491722950), (75, 406490972), (93, 327815300), (100, 304868229), (124, 245861475), (150, 203245486), (155, 196689180), (186, 163907650), (300, 101622743), (310, 98344590), (372, 81953825), (465, 65563060), (620, 49172295), (775, 39337836), (930, 32781530), (1231, 24765900), (1550, 19668918), (1860, 16390765), (2325, 13112612), (2462, 12382950), (2663, 11448300), (3100, 9834459), (3693, 8255300), (4650, 6556306), (4924, 6191475), (5326, 5724150), (6155, 4953180), (7386, 4127650), (7989, 3816100), (9300, 3278153), (10652, 2862075), (12310, 2476590), (13315, 2289660), (14772, 2063825), (15978, 1908050), (18465, 1651060), (24620, 1238295), (26630, 1144830), (30775, 990636), (31956, 954025), (36930, 825530), (38161, 798900), (39945, 763220), (53260, 572415), (61550, 495318), (66575, 457932), (73860, 412765), (76322, 399450), (79890, 381610), (82553, 369300), (92325, 330212), (114483, 266300), (123100, 247659), (133150, 228966), (152644, 199725), (159780, 190805), (165106, 184650)]