214941300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5430

約数の個数: 144

約数和(自身を含む): 748285440

約数和(自身を除く): 533344140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5387, 5700, 6650, 7980, 9975, 10774, 13300, 16161, 19950, 21548, 26935, 32322, 37709, 39900, 53870, 64644, 75418, 80805, 102353, 107740, 113127, 134675, 150836, 161610, 188545, 204706, 226254, 269350, 307059, 323220, 377090, 404025, 409412, 452508, 511765, 538700, 565635, 614118, 716471, 754180, 808050, 942725, 1023530, 1131270, 1228236, 1432942, 1535295, 1616100, 1885450, 2047060, 2149413, 2262540, 2558825, 2828175, 2865884, 3070590, 3582355, 3770900, 4298826, 5117650, 5656350, 6141180, 7164710, 7676475, 8597652, 10235300, 10747065, 11312700, 14329420, 15352950, 17911775, 21494130, 30705900, 35823550, 42988260, 53735325, 71647100, 107470650, 214941300]

約数ペア:

[(1, 214941300), (2, 107470650), (3, 71647100), (4, 53735325), (5, 42988260), (6, 35823550), (7, 30705900), (10, 21494130), (12, 17911775), (14, 15352950), (15, 14329420), (19, 11312700), (20, 10747065), (21, 10235300), (25, 8597652), (28, 7676475), (30, 7164710), (35, 6141180), (38, 5656350), (42, 5117650), (50, 4298826), (57, 3770900), (60, 3582355), (70, 3070590), (75, 2865884), (76, 2828175), (84, 2558825), (95, 2262540), (100, 2149413), (105, 2047060), (114, 1885450), (133, 1616100), (140, 1535295), (150, 1432942), (175, 1228236), (190, 1131270), (210, 1023530), (228, 942725), (266, 808050), (285, 754180), (300, 716471), (350, 614118), (380, 565635), (399, 538700), (420, 511765), (475, 452508), (525, 409412), (532, 404025), (570, 377090), (665, 323220), (700, 307059), (798, 269350), (950, 226254), (1050, 204706), (1140, 188545), (1330, 161610), (1425, 150836), (1596, 134675), (1900, 113127), (1995, 107740), (2100, 102353), (2660, 80805), (2850, 75418), (3325, 64644), (3990, 53870), (5387, 39900), (5700, 37709), (6650, 32322), (7980, 26935), (9975, 21548), (10774, 19950), (13300, 16161)]