91209120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 308810880

約数和(自身を除く): 217601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 73, 76, 80, 95, 96, 114, 120, 137, 146, 152, 160, 190, 219, 228, 240, 274, 285, 292, 304, 365, 380, 411, 438, 456, 480, 548, 570, 584, 608, 685, 730, 760, 822, 876, 912, 1095, 1096, 1140, 1168, 1370, 1387, 1460, 1520, 1644, 1752, 1824, 2055, 2190, 2192, 2280, 2336, 2603, 2740, 2774, 2920, 3040, 3288, 3504, 4110, 4161, 4380, 4384, 4560, 5206, 5480, 5548, 5840, 6576, 6935, 7008, 7809, 8220, 8322, 8760, 9120, 10001, 10412, 10960, 11096, 11680, 13015, 13152, 13870, 15618, 16440, 16644, 17520, 20002, 20805, 20824, 21920, 22192, 26030, 27740, 30003, 31236, 32880, 33288, 35040, 39045, 40004, 41610, 41648, 44384, 50005, 52060, 55480, 60006, 62472, 65760, 66576, 78090, 80008, 83220, 83296, 100010, 104120, 110960, 120012, 124944, 133152, 150015, 156180, 160016, 166440, 190019, 200020, 208240, 221920, 240024, 249888, 300030, 312360, 320032, 332880, 380038, 400040, 416480, 480048, 570057, 600060, 624720, 665760, 760076, 800080, 950095, 960096, 1140114, 1200120, 1249440, 1520152, 1600160, 1900190, 2280228, 2400240, 2850285, 3040304, 3800380, 4560456, 4800480, 5700570, 6080608, 7600760, 9120912, 11401140, 15201520, 18241824, 22802280, 30403040, 45604560, 91209120]

約数ペア:

[(1, 91209120), (2, 45604560), (3, 30403040), (4, 22802280), (5, 18241824), (6, 15201520), (8, 11401140), (10, 9120912), (12, 7600760), (15, 6080608), (16, 5700570), (19, 4800480), (20, 4560456), (24, 3800380), (30, 3040304), (32, 2850285), (38, 2400240), (40, 2280228), (48, 1900190), (57, 1600160), (60, 1520152), (73, 1249440), (76, 1200120), (80, 1140114), (95, 960096), (96, 950095), (114, 800080), (120, 760076), (137, 665760), (146, 624720), (152, 600060), (160, 570057), (190, 480048), (219, 416480), (228, 400040), (240, 380038), (274, 332880), (285, 320032), (292, 312360), (304, 300030), (365, 249888), (380, 240024), (411, 221920), (438, 208240), (456, 200020), (480, 190019), (548, 166440), (570, 160016), (584, 156180), (608, 150015), (685, 133152), (730, 124944), (760, 120012), (822, 110960), (876, 104120), (912, 100010), (1095, 83296), (1096, 83220), (1140, 80008), (1168, 78090), (1370, 66576), (1387, 65760), (1460, 62472), (1520, 60006), (1644, 55480), (1752, 52060), (1824, 50005), (2055, 44384), (2190, 41648), (2192, 41610), (2280, 40004), (2336, 39045), (2603, 35040), (2740, 33288), (2774, 32880), (2920, 31236), (3040, 30003), (3288, 27740), (3504, 26030), (4110, 22192), (4161, 21920), (4380, 20824), (4384, 20805), (4560, 20002), (5206, 17520), (5480, 16644), (5548, 16440), (5840, 15618), (6576, 13870), (6935, 13152), (7008, 13015), (7809, 11680), (8220, 11096), (8322, 10960), (8760, 10412), (9120, 10001)]