25447288680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{207293}}^1$

素因数の和:207352

約数の個数: 192

約数和(自身を含む): 93133048320

約数和(自身を除く): 67685759640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 8184, 10230, 11160, 12276, 13640, 15345, 20460, 24552, 30690, 40920, 61380, 122760, 207293, 414586, 621879, 829172, 1036465, 1243758, 1658344, 1865637, 2072930, 2280223, 2487516, 3109395, 3731274, 4145860, 4560446, 4975032, 6218790, 6426083, 6840669, 7462548, 8291720, 9120892, 9328185, 11401115, 12437580, 12852166, 13681338, 14925096, 18241784, 18656370, 19278249, 20522007, 22802230, 24875160, 25704332, 27362676, 32130415, 34203345, 37312740, 38556498, 41044014, 45604460, 51408664, 54725352, 57834747, 64260830, 68406690, 70686913, 74625480, 77112996, 82088028, 91208920, 96391245, 102610035, 115669494, 128521660, 136813380, 141373826, 154225992, 164176056, 192782490, 205220070, 212060739, 231338988, 257043320, 273626760, 282747652, 289173735, 353434565, 385564980, 410440140, 424121478, 462677976, 565495304, 578347470, 636182217, 706869130, 771129960, 820880280, 848242956, 1060303695, 1156694940, 1272364434, 1413738260, 1696485912, 2120607390, 2313389880, 2544728868, 2827476520, 3180911085, 4241214780, 5089457736, 6361822170, 8482429560, 12723644340, 25447288680]

約数ペア:

[(1, 25447288680), (2, 12723644340), (3, 8482429560), (4, 6361822170), (5, 5089457736), (6, 4241214780), (8, 3180911085), (9, 2827476520), (10, 2544728868), (11, 2313389880), (12, 2120607390), (15, 1696485912), (18, 1413738260), (20, 1272364434), (22, 1156694940), (24, 1060303695), (30, 848242956), (31, 820880280), (33, 771129960), (36, 706869130), (40, 636182217), (44, 578347470), (45, 565495304), (55, 462677976), (60, 424121478), (62, 410440140), (66, 385564980), (72, 353434565), (88, 289173735), (90, 282747652), (93, 273626760), (99, 257043320), (110, 231338988), (120, 212060739), (124, 205220070), (132, 192782490), (155, 164176056), (165, 154225992), (180, 141373826), (186, 136813380), (198, 128521660), (220, 115669494), (248, 102610035), (264, 96391245), (279, 91208920), (310, 82088028), (330, 77112996), (341, 74625480), (360, 70686913), (372, 68406690), (396, 64260830), (440, 57834747), (465, 54725352), (495, 51408664), (558, 45604460), (620, 41044014), (660, 38556498), (682, 37312740), (744, 34203345), (792, 32130415), (930, 27362676), (990, 25704332), (1023, 24875160), (1116, 22802230), (1240, 20522007), (1320, 19278249), (1364, 18656370), (1395, 18241784), (1705, 14925096), (1860, 13681338), (1980, 12852166), (2046, 12437580), (2232, 11401115), (2728, 9328185), (2790, 9120892), (3069, 8291720), (3410, 7462548), (3720, 6840669), (3960, 6426083), (4092, 6218790), (5115, 4975032), (5580, 4560446), (6138, 4145860), (6820, 3731274), (8184, 3109395), (10230, 2487516), (11160, 2280223), (12276, 2072930), (13640, 1865637), (15345, 1658344), (20460, 1243758), (24552, 1036465), (30690, 829172), (40920, 621879), (61380, 414586), (122760, 207293)]