273820400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5191

約数の個数: 120

約数和(自身を含む): 791556480

約数和(自身を除く): 517736080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5147, 5320, 6650, 7600, 10294, 10640, 13300, 20588, 25735, 26600, 36029, 41176, 51470, 53200, 72058, 82352, 97793, 102940, 128675, 144116, 180145, 195586, 205880, 257350, 288232, 360290, 391172, 411760, 488965, 514700, 576464, 684551, 720580, 782344, 900725, 977930, 1029400, 1369102, 1441160, 1564688, 1801450, 1955860, 2058800, 2444825, 2738204, 2882320, 3422755, 3602900, 3911720, 4889650, 5476408, 6845510, 7205800, 7823440, 9779300, 10952816, 13691020, 14411600, 17113775, 19558600, 27382040, 34227550, 39117200, 54764080, 68455100, 136910200, 273820400]

約数ペア:

[(1, 273820400), (2, 136910200), (4, 68455100), (5, 54764080), (7, 39117200), (8, 34227550), (10, 27382040), (14, 19558600), (16, 17113775), (19, 14411600), (20, 13691020), (25, 10952816), (28, 9779300), (35, 7823440), (38, 7205800), (40, 6845510), (50, 5476408), (56, 4889650), (70, 3911720), (76, 3602900), (80, 3422755), (95, 2882320), (100, 2738204), (112, 2444825), (133, 2058800), (140, 1955860), (152, 1801450), (175, 1564688), (190, 1441160), (200, 1369102), (266, 1029400), (280, 977930), (304, 900725), (350, 782344), (380, 720580), (400, 684551), (475, 576464), (532, 514700), (560, 488965), (665, 411760), (700, 391172), (760, 360290), (950, 288232), (1064, 257350), (1330, 205880), (1400, 195586), (1520, 180145), (1900, 144116), (2128, 128675), (2660, 102940), (2800, 97793), (3325, 82352), (3800, 72058), (5147, 53200), (5320, 51470), (6650, 41176), (7600, 36029), (10294, 26600), (10640, 25735), (13300, 20588)]