90064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 308862720

約数和(自身を除く): 218797800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 71, 88, 93, 110, 120, 124, 132, 142, 155, 165, 186, 213, 220, 248, 264, 284, 310, 330, 341, 355, 372, 426, 440, 465, 568, 620, 660, 682, 710, 744, 781, 852, 930, 961, 1023, 1065, 1240, 1320, 1364, 1420, 1562, 1704, 1705, 1860, 1922, 2046, 2130, 2201, 2343, 2728, 2840, 2883, 3124, 3410, 3720, 3844, 3905, 4092, 4260, 4402, 4686, 4805, 5115, 5766, 6248, 6603, 6820, 7688, 7810, 8184, 8520, 8804, 9372, 9610, 10230, 10571, 11005, 11532, 11715, 13206, 13640, 14415, 15620, 17608, 18744, 19220, 20460, 21142, 22010, 23064, 23430, 24211, 26412, 28830, 31240, 31713, 33015, 38440, 40920, 42284, 44020, 46860, 48422, 52824, 52855, 57660, 63426, 66030, 68231, 72633, 84568, 88040, 93720, 96844, 105710, 115320, 121055, 126852, 132060, 136462, 145266, 158565, 193688, 204693, 211420, 242110, 253704, 264120, 272924, 290532, 317130, 341155, 363165, 409386, 422840, 484220, 545848, 581064, 634260, 682310, 726330, 750541, 818772, 968440, 1023465, 1268520, 1364620, 1452660, 1501082, 1637544, 2046930, 2251623, 2729240, 2905320, 3002164, 3752705, 4093860, 4503246, 6004328, 7505410, 8187720, 9006492, 11258115, 15010820, 18012984, 22516230, 30021640, 45032460, 90064920]

約数ペア:

[(1, 90064920), (2, 45032460), (3, 30021640), (4, 22516230), (5, 18012984), (6, 15010820), (8, 11258115), (10, 9006492), (11, 8187720), (12, 7505410), (15, 6004328), (20, 4503246), (22, 4093860), (24, 3752705), (30, 3002164), (31, 2905320), (33, 2729240), (40, 2251623), (44, 2046930), (55, 1637544), (60, 1501082), (62, 1452660), (66, 1364620), (71, 1268520), (88, 1023465), (93, 968440), (110, 818772), (120, 750541), (124, 726330), (132, 682310), (142, 634260), (155, 581064), (165, 545848), (186, 484220), (213, 422840), (220, 409386), (248, 363165), (264, 341155), (284, 317130), (310, 290532), (330, 272924), (341, 264120), (355, 253704), (372, 242110), (426, 211420), (440, 204693), (465, 193688), (568, 158565), (620, 145266), (660, 136462), (682, 132060), (710, 126852), (744, 121055), (781, 115320), (852, 105710), (930, 96844), (961, 93720), (1023, 88040), (1065, 84568), (1240, 72633), (1320, 68231), (1364, 66030), (1420, 63426), (1562, 57660), (1704, 52855), (1705, 52824), (1860, 48422), (1922, 46860), (2046, 44020), (2130, 42284), (2201, 40920), (2343, 38440), (2728, 33015), (2840, 31713), (2883, 31240), (3124, 28830), (3410, 26412), (3720, 24211), (3844, 23430), (3905, 23064), (4092, 22010), (4260, 21142), (4402, 20460), (4686, 19220), (4805, 18744), (5115, 17608), (5766, 15620), (6248, 14415), (6603, 13640), (6820, 13206), (7688, 11715), (7810, 11532), (8184, 11005), (8520, 10571), (8804, 10230), (9372, 9610)]