1245452400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1368

約数の個数: 180

約数和(自身を含む): 4338868872

約数和(自身を除く): 3093416472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 347, 360, 400, 450, 600, 694, 720, 900, 997, 1041, 1200, 1388, 1735, 1800, 1994, 2082, 2776, 2991, 3123, 3470, 3600, 3988, 4164, 4985, 5205, 5552, 5982, 6246, 6940, 7976, 8328, 8675, 8973, 9970, 10410, 11964, 12492, 13880, 14955, 15615, 15952, 16656, 17350, 17946, 19940, 20820, 23928, 24925, 24984, 26025, 27760, 29910, 31230, 34700, 35892, 39880, 41640, 44865, 47856, 49850, 49968, 52050, 59820, 62460, 69400, 71784, 74775, 78075, 79760, 83280, 89730, 99700, 104100, 119640, 124920, 138800, 143568, 149550, 156150, 179460, 199400, 208200, 224325, 239280, 249840, 299100, 312300, 345959, 358920, 398800, 416400, 448650, 598200, 624600, 691918, 717840, 897300, 1037877, 1196400, 1249200, 1383836, 1729795, 1794600, 2075754, 2767672, 3113631, 3459590, 3589200, 4151508, 5189385, 5535344, 6227262, 6919180, 8303016, 8648975, 10378770, 12454524, 13838360, 15568155, 16606032, 17297950, 20757540, 24909048, 25946925, 27676720, 31136310, 34595900, 41515080, 49818096, 51893850, 62272620, 69191800, 77840775, 83030160, 103787700, 124545240, 138383600, 155681550, 207575400, 249090480, 311363100, 415150800, 622726200, 1245452400]

約数ペア:

[(1, 1245452400), (2, 622726200), (3, 415150800), (4, 311363100), (5, 249090480), (6, 207575400), (8, 155681550), (9, 138383600), (10, 124545240), (12, 103787700), (15, 83030160), (16, 77840775), (18, 69191800), (20, 62272620), (24, 51893850), (25, 49818096), (30, 41515080), (36, 34595900), (40, 31136310), (45, 27676720), (48, 25946925), (50, 24909048), (60, 20757540), (72, 17297950), (75, 16606032), (80, 15568155), (90, 13838360), (100, 12454524), (120, 10378770), (144, 8648975), (150, 8303016), (180, 6919180), (200, 6227262), (225, 5535344), (240, 5189385), (300, 4151508), (347, 3589200), (360, 3459590), (400, 3113631), (450, 2767672), (600, 2075754), (694, 1794600), (720, 1729795), (900, 1383836), (997, 1249200), (1041, 1196400), (1200, 1037877), (1388, 897300), (1735, 717840), (1800, 691918), (1994, 624600), (2082, 598200), (2776, 448650), (2991, 416400), (3123, 398800), (3470, 358920), (3600, 345959), (3988, 312300), (4164, 299100), (4985, 249840), (5205, 239280), (5552, 224325), (5982, 208200), (6246, 199400), (6940, 179460), (7976, 156150), (8328, 149550), (8675, 143568), (8973, 138800), (9970, 124920), (10410, 119640), (11964, 104100), (12492, 99700), (13880, 89730), (14955, 83280), (15615, 79760), (15952, 78075), (16656, 74775), (17350, 71784), (17946, 69400), (19940, 62460), (20820, 59820), (23928, 52050), (24925, 49968), (24984, 49850), (26025, 47856), (27760, 44865), (29910, 41640), (31230, 39880), (34700, 35892)]