227306700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 758284800

約数和(自身を除く): 530978100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 79, 90, 92, 100, 115, 138, 139, 150, 158, 180, 207, 225, 230, 237, 276, 278, 300, 316, 345, 395, 414, 417, 450, 460, 474, 556, 575, 690, 695, 711, 790, 828, 834, 900, 948, 1035, 1150, 1185, 1251, 1380, 1390, 1422, 1580, 1668, 1725, 1817, 1975, 2070, 2085, 2300, 2370, 2502, 2780, 2844, 3197, 3450, 3475, 3555, 3634, 3950, 4140, 4170, 4740, 5004, 5175, 5451, 5925, 6255, 6394, 6900, 6950, 7110, 7268, 7900, 8340, 9085, 9591, 10350, 10425, 10902, 10981, 11850, 12510, 12788, 13900, 14220, 15985, 16353, 17775, 18170, 19182, 20700, 20850, 21804, 21962, 23700, 25020, 27255, 28773, 31275, 31970, 32706, 32943, 35550, 36340, 38364, 41700, 43924, 45425, 47955, 54510, 54905, 57546, 62550, 63940, 65412, 65886, 71100, 79925, 81765, 90850, 95910, 98829, 109020, 109810, 115092, 125100, 131772, 136275, 143865, 159850, 163530, 164715, 181700, 191820, 197658, 219620, 239775, 252563, 272550, 274525, 287730, 319700, 327060, 329430, 395316, 408825, 479550, 494145, 505126, 545100, 549050, 575460, 658860, 719325, 757689, 817650, 823575, 959100, 988290, 1010252, 1098100, 1262815, 1438650, 1515378, 1635300, 1647150, 1976580, 2273067, 2470725, 2525630, 2877300, 3030756, 3294300, 3788445, 4546134, 4941450, 5051260, 6314075, 7576890, 9092268, 9882900, 11365335, 12628150, 15153780, 18942225, 22730670, 25256300, 37884450, 45461340, 56826675, 75768900, 113653350, 227306700]

約数ペア:

[(1, 227306700), (2, 113653350), (3, 75768900), (4, 56826675), (5, 45461340), (6, 37884450), (9, 25256300), (10, 22730670), (12, 18942225), (15, 15153780), (18, 12628150), (20, 11365335), (23, 9882900), (25, 9092268), (30, 7576890), (36, 6314075), (45, 5051260), (46, 4941450), (50, 4546134), (60, 3788445), (69, 3294300), (75, 3030756), (79, 2877300), (90, 2525630), (92, 2470725), (100, 2273067), (115, 1976580), (138, 1647150), (139, 1635300), (150, 1515378), (158, 1438650), (180, 1262815), (207, 1098100), (225, 1010252), (230, 988290), (237, 959100), (276, 823575), (278, 817650), (300, 757689), (316, 719325), (345, 658860), (395, 575460), (414, 549050), (417, 545100), (450, 505126), (460, 494145), (474, 479550), (556, 408825), (575, 395316), (690, 329430), (695, 327060), (711, 319700), (790, 287730), (828, 274525), (834, 272550), (900, 252563), (948, 239775), (1035, 219620), (1150, 197658), (1185, 191820), (1251, 181700), (1380, 164715), (1390, 163530), (1422, 159850), (1580, 143865), (1668, 136275), (1725, 131772), (1817, 125100), (1975, 115092), (2070, 109810), (2085, 109020), (2300, 98829), (2370, 95910), (2502, 90850), (2780, 81765), (2844, 79925), (3197, 71100), (3450, 65886), (3475, 65412), (3555, 63940), (3634, 62550), (3950, 57546), (4140, 54905), (4170, 54510), (4740, 47955), (5004, 45425), (5175, 43924), (5451, 41700), (5925, 38364), (6255, 36340), (6394, 35550), (6900, 32943), (6950, 32706), (7110, 31970), (7268, 31275), (7900, 28773), (8340, 27255), (9085, 25020), (9591, 23700), (10350, 21962), (10425, 21804), (10902, 20850), (10981, 20700), (11850, 19182), (12510, 18170), (12788, 17775), (13900, 16353), (14220, 15985)]