221898150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 662457600

約数和(自身を除く): 440559450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 41, 45, 50, 54, 57, 75, 82, 90, 95, 114, 123, 135, 150, 171, 190, 205, 211, 225, 246, 270, 285, 342, 369, 410, 422, 450, 475, 513, 570, 615, 633, 675, 738, 779, 855, 950, 1025, 1026, 1055, 1107, 1230, 1266, 1350, 1425, 1558, 1710, 1845, 1899, 2050, 2110, 2214, 2337, 2565, 2850, 3075, 3165, 3690, 3798, 3895, 4009, 4275, 4674, 5130, 5275, 5535, 5697, 6150, 6330, 7011, 7790, 8018, 8550, 8651, 9225, 9495, 10550, 11070, 11394, 11685, 12027, 12825, 14022, 15825, 17302, 18450, 18990, 19475, 20045, 21033, 23370, 24054, 25650, 25953, 27675, 28485, 31650, 35055, 36081, 38950, 40090, 42066, 43255, 47475, 51906, 55350, 56970, 58425, 60135, 70110, 72162, 77859, 86510, 94950, 100225, 105165, 108243, 116850, 120270, 129765, 142425, 155718, 164369, 175275, 180405, 200450, 210330, 216275, 216486, 233577, 259530, 284850, 300675, 328738, 350550, 360810, 389295, 432550, 467154, 493107, 525825, 541215, 601350, 648825, 778590, 821845, 902025, 986214, 1051650, 1082430, 1167885, 1297650, 1479321, 1643690, 1804050, 1946475, 2335770, 2465535, 2706075, 2958642, 3892950, 4109225, 4437963, 4931070, 5412150, 5839425, 7396605, 8218450, 8875926, 11678850, 12327675, 14793210, 22189815, 24655350, 36983025, 44379630, 73966050, 110949075, 221898150]

約数ペア:

[(1, 221898150), (2, 110949075), (3, 73966050), (5, 44379630), (6, 36983025), (9, 24655350), (10, 22189815), (15, 14793210), (18, 12327675), (19, 11678850), (25, 8875926), (27, 8218450), (30, 7396605), (38, 5839425), (41, 5412150), (45, 4931070), (50, 4437963), (54, 4109225), (57, 3892950), (75, 2958642), (82, 2706075), (90, 2465535), (95, 2335770), (114, 1946475), (123, 1804050), (135, 1643690), (150, 1479321), (171, 1297650), (190, 1167885), (205, 1082430), (211, 1051650), (225, 986214), (246, 902025), (270, 821845), (285, 778590), (342, 648825), (369, 601350), (410, 541215), (422, 525825), (450, 493107), (475, 467154), (513, 432550), (570, 389295), (615, 360810), (633, 350550), (675, 328738), (738, 300675), (779, 284850), (855, 259530), (950, 233577), (1025, 216486), (1026, 216275), (1055, 210330), (1107, 200450), (1230, 180405), (1266, 175275), (1350, 164369), (1425, 155718), (1558, 142425), (1710, 129765), (1845, 120270), (1899, 116850), (2050, 108243), (2110, 105165), (2214, 100225), (2337, 94950), (2565, 86510), (2850, 77859), (3075, 72162), (3165, 70110), (3690, 60135), (3798, 58425), (3895, 56970), (4009, 55350), (4275, 51906), (4674, 47475), (5130, 43255), (5275, 42066), (5535, 40090), (5697, 38950), (6150, 36081), (6330, 35055), (7011, 31650), (7790, 28485), (8018, 27675), (8550, 25953), (8651, 25650), (9225, 24054), (9495, 23370), (10550, 21033), (11070, 20045), (11394, 19475), (11685, 18990), (12027, 18450), (12825, 17302), (14022, 15825)]