71523900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11353}}^1$

素因数の和:11380

約数の個数: 108

約数和(自身を含む): 256237072

約数和(自身を除く): 184713172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 11353, 22706, 34059, 45412, 56765, 68118, 79471, 102177, 113530, 136236, 158942, 170295, 204354, 227060, 238413, 283825, 317884, 340590, 397355, 408708, 476826, 510885, 567650, 681180, 715239, 794710, 851475, 953652, 1021770, 1135300, 1192065, 1430478, 1589420, 1702950, 1986775, 2043540, 2384130, 2554425, 2860956, 3405900, 3576195, 3973550, 4768260, 5108850, 5960325, 7152390, 7947100, 10217700, 11920650, 14304780, 17880975, 23841300, 35761950, 71523900]

約数ペア:

[(1, 71523900), (2, 35761950), (3, 23841300), (4, 17880975), (5, 14304780), (6, 11920650), (7, 10217700), (9, 7947100), (10, 7152390), (12, 5960325), (14, 5108850), (15, 4768260), (18, 3973550), (20, 3576195), (21, 3405900), (25, 2860956), (28, 2554425), (30, 2384130), (35, 2043540), (36, 1986775), (42, 1702950), (45, 1589420), (50, 1430478), (60, 1192065), (63, 1135300), (70, 1021770), (75, 953652), (84, 851475), (90, 794710), (100, 715239), (105, 681180), (126, 567650), (140, 510885), (150, 476826), (175, 408708), (180, 397355), (210, 340590), (225, 317884), (252, 283825), (300, 238413), (315, 227060), (350, 204354), (420, 170295), (450, 158942), (525, 136236), (630, 113530), (700, 102177), (900, 79471), (1050, 68118), (1260, 56765), (1575, 45412), (2100, 34059), (3150, 22706), (6300, 11353)]