206223000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 128

約数和(自身を含む): 656061120

約数和(自身を除く): 449838120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 375, 424, 500, 530, 600, 636, 750, 795, 1000, 1060, 1272, 1297, 1325, 1500, 1590, 2120, 2594, 2650, 3000, 3180, 3891, 3975, 5188, 5300, 6360, 6485, 6625, 7782, 7950, 10376, 10600, 12970, 13250, 15564, 15900, 19455, 19875, 25940, 26500, 31128, 31800, 32425, 38910, 39750, 51880, 53000, 64850, 68741, 77820, 79500, 97275, 129700, 137482, 155640, 159000, 162125, 194550, 206223, 259400, 274964, 324250, 343705, 389100, 412446, 486375, 549928, 648500, 687410, 778200, 824892, 972750, 1031115, 1297000, 1374820, 1649784, 1718525, 1945500, 2062230, 2749640, 3437050, 3891000, 4124460, 5155575, 6874100, 8248920, 8592625, 10311150, 13748200, 17185250, 20622300, 25777875, 34370500, 41244600, 51555750, 68741000, 103111500, 206223000]

約数ペア:

[(1, 206223000), (2, 103111500), (3, 68741000), (4, 51555750), (5, 41244600), (6, 34370500), (8, 25777875), (10, 20622300), (12, 17185250), (15, 13748200), (20, 10311150), (24, 8592625), (25, 8248920), (30, 6874100), (40, 5155575), (50, 4124460), (53, 3891000), (60, 3437050), (75, 2749640), (100, 2062230), (106, 1945500), (120, 1718525), (125, 1649784), (150, 1374820), (159, 1297000), (200, 1031115), (212, 972750), (250, 824892), (265, 778200), (300, 687410), (318, 648500), (375, 549928), (424, 486375), (500, 412446), (530, 389100), (600, 343705), (636, 324250), (750, 274964), (795, 259400), (1000, 206223), (1060, 194550), (1272, 162125), (1297, 159000), (1325, 155640), (1500, 137482), (1590, 129700), (2120, 97275), (2594, 79500), (2650, 77820), (3000, 68741), (3180, 64850), (3891, 53000), (3975, 51880), (5188, 39750), (5300, 38910), (6360, 32425), (6485, 31800), (6625, 31128), (7782, 26500), (7950, 25940), (10376, 19875), (10600, 19455), (12970, 15900), (13250, 15564)]