1289734200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31153}}^1$

素因数の和:31198

約数の個数: 144

約数和(自身を含む): 4519822320

約数和(自身を除く): 3230088120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 2070, 2300, 2760, 3450, 4140, 4600, 5175, 6900, 8280, 10350, 13800, 20700, 31153, 41400, 62306, 93459, 124612, 155765, 186918, 249224, 280377, 311530, 373836, 467295, 560754, 623060, 716519, 747672, 778825, 934590, 1121508, 1246120, 1401885, 1433038, 1557650, 1869180, 2149557, 2243016, 2336475, 2803770, 2866076, 3115300, 3582595, 3738360, 4299114, 4672950, 5607540, 5732152, 6230600, 6448671, 7009425, 7165190, 8598228, 9345900, 10747785, 11215080, 12897342, 14018850, 14330380, 17196456, 17912975, 18691800, 21495570, 25794684, 28037700, 28660760, 32243355, 35825950, 42991140, 51589368, 53738925, 56075400, 64486710, 71651900, 85982280, 107477850, 128973420, 143303800, 161216775, 214955700, 257946840, 322433550, 429911400, 644867100, 1289734200]

約数ペア:

[(1, 1289734200), (2, 644867100), (3, 429911400), (4, 322433550), (5, 257946840), (6, 214955700), (8, 161216775), (9, 143303800), (10, 128973420), (12, 107477850), (15, 85982280), (18, 71651900), (20, 64486710), (23, 56075400), (24, 53738925), (25, 51589368), (30, 42991140), (36, 35825950), (40, 32243355), (45, 28660760), (46, 28037700), (50, 25794684), (60, 21495570), (69, 18691800), (72, 17912975), (75, 17196456), (90, 14330380), (92, 14018850), (100, 12897342), (115, 11215080), (120, 10747785), (138, 9345900), (150, 8598228), (180, 7165190), (184, 7009425), (200, 6448671), (207, 6230600), (225, 5732152), (230, 5607540), (276, 4672950), (300, 4299114), (345, 3738360), (360, 3582595), (414, 3115300), (450, 2866076), (460, 2803770), (552, 2336475), (575, 2243016), (600, 2149557), (690, 1869180), (828, 1557650), (900, 1433038), (920, 1401885), (1035, 1246120), (1150, 1121508), (1380, 934590), (1656, 778825), (1725, 747672), (1800, 716519), (2070, 623060), (2300, 560754), (2760, 467295), (3450, 373836), (4140, 311530), (4600, 280377), (5175, 249224), (6900, 186918), (8280, 155765), (10350, 124612), (13800, 93459), (20700, 62306), (31153, 41400)]