91295280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 330782400

約数和(自身を除く): 239487120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 80, 90, 92, 111, 115, 120, 138, 144, 148, 149, 180, 184, 185, 207, 222, 230, 240, 276, 296, 298, 333, 345, 360, 368, 370, 414, 444, 447, 460, 552, 555, 592, 596, 666, 690, 720, 740, 745, 828, 851, 888, 894, 920, 1035, 1104, 1110, 1192, 1332, 1341, 1380, 1480, 1490, 1656, 1665, 1702, 1776, 1788, 1840, 2070, 2220, 2235, 2384, 2553, 2664, 2682, 2760, 2960, 2980, 3312, 3330, 3404, 3427, 3576, 4140, 4255, 4440, 4470, 5106, 5328, 5364, 5513, 5520, 5960, 6660, 6705, 6808, 6854, 7152, 7659, 8280, 8510, 8880, 8940, 10212, 10281, 10728, 11026, 11920, 12765, 13320, 13410, 13616, 13708, 15318, 16539, 16560, 17020, 17135, 17880, 20424, 20562, 21456, 22052, 25530, 26640, 26820, 27416, 27565, 30636, 30843, 33078, 34040, 34270, 35760, 38295, 40848, 41124, 44104, 49617, 51060, 51405, 53640, 54832, 55130, 61272, 61686, 66156, 68080, 68540, 76590, 82248, 82695, 88208, 99234, 102120, 102810, 107280, 110260, 122544, 123372, 126799, 132312, 137080, 153180, 154215, 164496, 165390, 198468, 204240, 205620, 220520, 246744, 248085, 253598, 264624, 274160, 306360, 308430, 330780, 380397, 396936, 411240, 441040, 493488, 496170, 507196, 612720, 616860, 633995, 661560, 760794, 793872, 822480, 992340, 1014392, 1141191, 1233720, 1267990, 1323120, 1521588, 1901985, 1984680, 2028784, 2282382, 2467440, 2535980, 3043176, 3803970, 3969360, 4564764, 5071960, 5705955, 6086352, 7607940, 9129528, 10143920, 11411910, 15215880, 18259056, 22823820, 30431760, 45647640, 91295280]

約数ペア:

[(1, 91295280), (2, 45647640), (3, 30431760), (4, 22823820), (5, 18259056), (6, 15215880), (8, 11411910), (9, 10143920), (10, 9129528), (12, 7607940), (15, 6086352), (16, 5705955), (18, 5071960), (20, 4564764), (23, 3969360), (24, 3803970), (30, 3043176), (36, 2535980), (37, 2467440), (40, 2282382), (45, 2028784), (46, 1984680), (48, 1901985), (60, 1521588), (69, 1323120), (72, 1267990), (74, 1233720), (80, 1141191), (90, 1014392), (92, 992340), (111, 822480), (115, 793872), (120, 760794), (138, 661560), (144, 633995), (148, 616860), (149, 612720), (180, 507196), (184, 496170), (185, 493488), (207, 441040), (222, 411240), (230, 396936), (240, 380397), (276, 330780), (296, 308430), (298, 306360), (333, 274160), (345, 264624), (360, 253598), (368, 248085), (370, 246744), (414, 220520), (444, 205620), (447, 204240), (460, 198468), (552, 165390), (555, 164496), (592, 154215), (596, 153180), (666, 137080), (690, 132312), (720, 126799), (740, 123372), (745, 122544), (828, 110260), (851, 107280), (888, 102810), (894, 102120), (920, 99234), (1035, 88208), (1104, 82695), (1110, 82248), (1192, 76590), (1332, 68540), (1341, 68080), (1380, 66156), (1480, 61686), (1490, 61272), (1656, 55130), (1665, 54832), (1702, 53640), (1776, 51405), (1788, 51060), (1840, 49617), (2070, 44104), (2220, 41124), (2235, 40848), (2384, 38295), (2553, 35760), (2664, 34270), (2682, 34040), (2760, 33078), (2960, 30843), (2980, 30636), (3312, 27565), (3330, 27416), (3404, 26820), (3427, 26640), (3576, 25530), (4140, 22052), (4255, 21456), (4440, 20562), (4470, 20424), (5106, 17880), (5328, 17135), (5364, 17020), (5513, 16560), (5520, 16539), (5960, 15318), (6660, 13708), (6705, 13616), (6808, 13410), (6854, 13320), (7152, 12765), (7659, 11920), (8280, 11026), (8510, 10728), (8880, 10281), (8940, 10212)]