201914550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 568578192

約数和(自身を除く): 366663642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 67, 74, 75, 90, 111, 134, 150, 181, 185, 201, 222, 225, 333, 335, 362, 370, 402, 450, 543, 555, 603, 666, 670, 905, 925, 1005, 1086, 1110, 1206, 1629, 1665, 1675, 1810, 1850, 2010, 2479, 2715, 2775, 3015, 3258, 3330, 3350, 4525, 4958, 5025, 5430, 5550, 6030, 6697, 7437, 8145, 8325, 9050, 10050, 12127, 12395, 13394, 13575, 14874, 15075, 16290, 16650, 20091, 22311, 24254, 24790, 27150, 30150, 33485, 36381, 37185, 40182, 40725, 44622, 60273, 60635, 61975, 66970, 72762, 74370, 81450, 100455, 109143, 111555, 120546, 121270, 123950, 167425, 181905, 185925, 200910, 218286, 223110, 301365, 303175, 334850, 363810, 371850, 448699, 502275, 545715, 557775, 602730, 606350, 897398, 909525, 1004550, 1091430, 1115550, 1346097, 1506825, 1819050, 2243495, 2692194, 2728575, 3013650, 4038291, 4486990, 5457150, 6730485, 8076582, 11217475, 13460970, 20191455, 22434950, 33652425, 40382910, 67304850, 100957275, 201914550]

約数ペア:

[(1, 201914550), (2, 100957275), (3, 67304850), (5, 40382910), (6, 33652425), (9, 22434950), (10, 20191455), (15, 13460970), (18, 11217475), (25, 8076582), (30, 6730485), (37, 5457150), (45, 4486990), (50, 4038291), (67, 3013650), (74, 2728575), (75, 2692194), (90, 2243495), (111, 1819050), (134, 1506825), (150, 1346097), (181, 1115550), (185, 1091430), (201, 1004550), (222, 909525), (225, 897398), (333, 606350), (335, 602730), (362, 557775), (370, 545715), (402, 502275), (450, 448699), (543, 371850), (555, 363810), (603, 334850), (666, 303175), (670, 301365), (905, 223110), (925, 218286), (1005, 200910), (1086, 185925), (1110, 181905), (1206, 167425), (1629, 123950), (1665, 121270), (1675, 120546), (1810, 111555), (1850, 109143), (2010, 100455), (2479, 81450), (2715, 74370), (2775, 72762), (3015, 66970), (3258, 61975), (3330, 60635), (3350, 60273), (4525, 44622), (4958, 40725), (5025, 40182), (5430, 37185), (5550, 36381), (6030, 33485), (6697, 30150), (7437, 27150), (8145, 24790), (8325, 24254), (9050, 22311), (10050, 20091), (12127, 16650), (12395, 16290), (13394, 15075), (13575, 14874)]