91002780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 330220800

約数和(自身を除く): 239218020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 41, 44, 45, 55, 57, 59, 60, 66, 76, 82, 90, 95, 99, 110, 114, 118, 123, 132, 164, 165, 171, 177, 180, 190, 198, 205, 209, 220, 228, 236, 246, 285, 295, 330, 342, 354, 369, 380, 396, 410, 418, 451, 492, 495, 531, 570, 590, 615, 627, 649, 660, 684, 708, 738, 779, 820, 836, 855, 885, 902, 990, 1045, 1062, 1121, 1140, 1180, 1230, 1254, 1298, 1353, 1476, 1558, 1710, 1770, 1804, 1845, 1881, 1947, 1980, 2090, 2124, 2242, 2255, 2337, 2419, 2460, 2508, 2596, 2655, 2706, 3116, 3135, 3245, 3363, 3420, 3540, 3690, 3762, 3894, 3895, 4059, 4180, 4484, 4510, 4674, 4838, 5310, 5412, 5605, 5841, 6270, 6490, 6726, 6765, 7011, 7257, 7380, 7524, 7788, 7790, 8118, 8569, 9020, 9348, 9405, 9676, 9735, 10089, 10620, 11210, 11682, 11685, 12095, 12331, 12540, 12980, 13452, 13530, 14022, 14514, 15580, 16236, 16815, 17138, 18810, 19470, 20178, 20295, 21771, 22420, 23364, 23370, 24190, 24662, 25707, 26609, 27060, 28044, 29028, 29205, 33630, 34276, 35055, 36285, 36993, 37620, 38940, 40356, 40590, 42845, 43542, 45961, 46740, 48380, 49324, 50445, 51414, 53218, 58410, 61655, 67260, 70110, 72570, 73986, 77121, 79827, 81180, 85690, 87084, 91922, 100890, 102828, 106436, 108855, 110979, 116820, 123310, 128535, 133045, 137883, 140220, 145140, 147972, 154242, 159654, 171380, 183844, 184965, 201780, 217710, 221958, 229805, 239481, 246620, 257070, 266090, 275766, 308484, 319308, 369930, 385605, 399135, 413649, 435420, 443916, 459610, 478962, 505571, 514140, 532180, 551532, 554895, 689415, 739860, 771210, 798270, 827298, 919220, 957924, 1011142, 1109790, 1197405, 1378830, 1516713, 1542420, 1596540, 1654596, 2022284, 2068245, 2219580, 2394810, 2527855, 2757660, 3033426, 4136490, 4550139, 4789620, 5055710, 6066852, 7583565, 8272980, 9100278, 10111420, 15167130, 18200556, 22750695, 30334260, 45501390, 91002780]

約数ペア:

[(1, 91002780), (2, 45501390), (3, 30334260), (4, 22750695), (5, 18200556), (6, 15167130), (9, 10111420), (10, 9100278), (11, 8272980), (12, 7583565), (15, 6066852), (18, 5055710), (19, 4789620), (20, 4550139), (22, 4136490), (30, 3033426), (33, 2757660), (36, 2527855), (38, 2394810), (41, 2219580), (44, 2068245), (45, 2022284), (55, 1654596), (57, 1596540), (59, 1542420), (60, 1516713), (66, 1378830), (76, 1197405), (82, 1109790), (90, 1011142), (95, 957924), (99, 919220), (110, 827298), (114, 798270), (118, 771210), (123, 739860), (132, 689415), (164, 554895), (165, 551532), (171, 532180), (177, 514140), (180, 505571), (190, 478962), (198, 459610), (205, 443916), (209, 435420), (220, 413649), (228, 399135), (236, 385605), (246, 369930), (285, 319308), (295, 308484), (330, 275766), (342, 266090), (354, 257070), (369, 246620), (380, 239481), (396, 229805), (410, 221958), (418, 217710), (451, 201780), (492, 184965), (495, 183844), (531, 171380), (570, 159654), (590, 154242), (615, 147972), (627, 145140), (649, 140220), (660, 137883), (684, 133045), (708, 128535), (738, 123310), (779, 116820), (820, 110979), (836, 108855), (855, 106436), (885, 102828), (902, 100890), (990, 91922), (1045, 87084), (1062, 85690), (1121, 81180), (1140, 79827), (1180, 77121), (1230, 73986), (1254, 72570), (1298, 70110), (1353, 67260), (1476, 61655), (1558, 58410), (1710, 53218), (1770, 51414), (1804, 50445), (1845, 49324), (1881, 48380), (1947, 46740), (1980, 45961), (2090, 43542), (2124, 42845), (2242, 40590), (2255, 40356), (2337, 38940), (2419, 37620), (2460, 36993), (2508, 36285), (2596, 35055), (2655, 34276), (2706, 33630), (3116, 29205), (3135, 29028), (3245, 28044), (3363, 27060), (3420, 26609), (3540, 25707), (3690, 24662), (3762, 24190), (3894, 23370), (3895, 23364), (4059, 22420), (4180, 21771), (4484, 20295), (4510, 20178), (4674, 19470), (4838, 18810), (5310, 17138), (5412, 16815), (5605, 16236), (5841, 15580), (6270, 14514), (6490, 14022), (6726, 13530), (6765, 13452), (7011, 12980), (7257, 12540), (7380, 12331), (7524, 12095), (7788, 11685), (7790, 11682), (8118, 11210), (8569, 10620), (9020, 10089), (9348, 9735), (9405, 9676)]