21828600150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{1181}}^1$

素因数の和:1839

約数の個数: 192

約数和(自身を含む): 64161607680

約数和(自身を除く): 42333007530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 607, 609, 725, 870, 1015, 1050, 1181, 1214, 1218, 1450, 1821, 2030, 2175, 2362, 3035, 3045, 3543, 3642, 4249, 4350, 5075, 5905, 6070, 6090, 7086, 8267, 8498, 9105, 10150, 11810, 12747, 15175, 15225, 16534, 17603, 17715, 18210, 21245, 24801, 25494, 29525, 30350, 30450, 34249, 35206, 35430, 41335, 42490, 45525, 49602, 52809, 59050, 63735, 68498, 82670, 88015, 88575, 91050, 102747, 105618, 106225, 123221, 124005, 127470, 171245, 176030, 177150, 205494, 206675, 212450, 239743, 246442, 248010, 264045, 318675, 342490, 369663, 413350, 440075, 479486, 513735, 528090, 616105, 620025, 637350, 716867, 719229, 739326, 856225, 880150, 1027470, 1198715, 1232210, 1240050, 1320225, 1433734, 1438458, 1712450, 1848315, 2150601, 2397430, 2568675, 2640450, 3080525, 3584335, 3596145, 3696630, 4301202, 5018069, 5137350, 5993575, 6161050, 7168670, 7192290, 9241575, 10036138, 10753005, 11987150, 15054207, 17921675, 17980725, 18483150, 20789143, 21506010, 25090345, 30108414, 35843350, 35961450, 41578286, 50180690, 53765025, 62367429, 75271035, 103945715, 107530050, 124734858, 125451725, 145524001, 150542070, 207891430, 250903450, 291048002, 311837145, 376355175, 436572003, 519728575, 623674290, 727620005, 752710350, 873144006, 1039457150, 1455240010, 1559185725, 2182860015, 3118371450, 3638100025, 4365720030, 7276200050, 10914300075, 21828600150]

約数ペア:

[(1, 21828600150), (2, 10914300075), (3, 7276200050), (5, 4365720030), (6, 3638100025), (7, 3118371450), (10, 2182860015), (14, 1559185725), (15, 1455240010), (21, 1039457150), (25, 873144006), (29, 752710350), (30, 727620005), (35, 623674290), (42, 519728575), (50, 436572003), (58, 376355175), (70, 311837145), (75, 291048002), (87, 250903450), (105, 207891430), (145, 150542070), (150, 145524001), (174, 125451725), (175, 124734858), (203, 107530050), (210, 103945715), (290, 75271035), (350, 62367429), (406, 53765025), (435, 50180690), (525, 41578286), (607, 35961450), (609, 35843350), (725, 30108414), (870, 25090345), (1015, 21506010), (1050, 20789143), (1181, 18483150), (1214, 17980725), (1218, 17921675), (1450, 15054207), (1821, 11987150), (2030, 10753005), (2175, 10036138), (2362, 9241575), (3035, 7192290), (3045, 7168670), (3543, 6161050), (3642, 5993575), (4249, 5137350), (4350, 5018069), (5075, 4301202), (5905, 3696630), (6070, 3596145), (6090, 3584335), (7086, 3080525), (8267, 2640450), (8498, 2568675), (9105, 2397430), (10150, 2150601), (11810, 1848315), (12747, 1712450), (15175, 1438458), (15225, 1433734), (16534, 1320225), (17603, 1240050), (17715, 1232210), (18210, 1198715), (21245, 1027470), (24801, 880150), (25494, 856225), (29525, 739326), (30350, 719229), (30450, 716867), (34249, 637350), (35206, 620025), (35430, 616105), (41335, 528090), (42490, 513735), (45525, 479486), (49602, 440075), (52809, 413350), (59050, 369663), (63735, 342490), (68498, 318675), (82670, 264045), (88015, 248010), (88575, 246442), (91050, 239743), (102747, 212450), (105618, 206675), (106225, 205494), (123221, 177150), (124005, 176030), (127470, 171245)]