80826400620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{33083}}^1$

素因数の和:33389

約数の個数: 216

約数和(自身を含む): 286239988944

約数和(自身を除く): 205413588324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 277, 294, 315, 420, 441, 490, 554, 588, 630, 735, 831, 882, 980, 1108, 1260, 1385, 1470, 1662, 1764, 1939, 2205, 2493, 2770, 2940, 3324, 3878, 4155, 4410, 4986, 5540, 5817, 7756, 8310, 8820, 9695, 9972, 11634, 12465, 13573, 16620, 17451, 19390, 23268, 24930, 27146, 29085, 33083, 34902, 38780, 40719, 49860, 54292, 58170, 66166, 67865, 69804, 81438, 87255, 99249, 116340, 122157, 132332, 135730, 162876, 165415, 174510, 198498, 203595, 231581, 244314, 271460, 297747, 330830, 349020, 396996, 407190, 463162, 488628, 496245, 595494, 610785, 661660, 694743, 814380, 926324, 992490, 1157905, 1190988, 1221570, 1389486, 1488735, 1621067, 1984980, 2084229, 2315810, 2443140, 2778972, 2977470, 3242134, 3473715, 4168458, 4631620, 4863201, 5954940, 6484268, 6947430, 8105335, 8336916, 9163991, 9726402, 10421145, 13894860, 14589603, 16210670, 18327982, 19452804, 20842290, 24316005, 27491973, 29179206, 32421340, 36655964, 41684580, 45819955, 48632010, 54983946, 58358412, 64147937, 72948015, 82475919, 91639910, 97264020, 109967892, 128295874, 137459865, 145896030, 164951838, 183279820, 192443811, 256591748, 274919730, 291792060, 320739685, 329903676, 384887622, 412379595, 449035559, 549839460, 577331433, 641479370, 769775244, 824759190, 898071118, 962219055, 1154662866, 1282958740, 1347106677, 1649518380, 1796142236, 1924438110, 2245177795, 2309325732, 2694213354, 2886657165, 3848876220, 4041320031, 4490355590, 5388426708, 5773314330, 6735533385, 8082640062, 8980711180, 11546628660, 13471066770, 16165280124, 20206600155, 26942133540, 40413200310, 80826400620]

約数ペア:

[(1, 80826400620), (2, 40413200310), (3, 26942133540), (4, 20206600155), (5, 16165280124), (6, 13471066770), (7, 11546628660), (9, 8980711180), (10, 8082640062), (12, 6735533385), (14, 5773314330), (15, 5388426708), (18, 4490355590), (20, 4041320031), (21, 3848876220), (28, 2886657165), (30, 2694213354), (35, 2309325732), (36, 2245177795), (42, 1924438110), (45, 1796142236), (49, 1649518380), (60, 1347106677), (63, 1282958740), (70, 1154662866), (84, 962219055), (90, 898071118), (98, 824759190), (105, 769775244), (126, 641479370), (140, 577331433), (147, 549839460), (180, 449035559), (196, 412379595), (210, 384887622), (245, 329903676), (252, 320739685), (277, 291792060), (294, 274919730), (315, 256591748), (420, 192443811), (441, 183279820), (490, 164951838), (554, 145896030), (588, 137459865), (630, 128295874), (735, 109967892), (831, 97264020), (882, 91639910), (980, 82475919), (1108, 72948015), (1260, 64147937), (1385, 58358412), (1470, 54983946), (1662, 48632010), (1764, 45819955), (1939, 41684580), (2205, 36655964), (2493, 32421340), (2770, 29179206), (2940, 27491973), (3324, 24316005), (3878, 20842290), (4155, 19452804), (4410, 18327982), (4986, 16210670), (5540, 14589603), (5817, 13894860), (7756, 10421145), (8310, 9726402), (8820, 9163991), (9695, 8336916), (9972, 8105335), (11634, 6947430), (12465, 6484268), (13573, 5954940), (16620, 4863201), (17451, 4631620), (19390, 4168458), (23268, 3473715), (24930, 3242134), (27146, 2977470), (29085, 2778972), (33083, 2443140), (34902, 2315810), (38780, 2084229), (40719, 1984980), (49860, 1621067), (54292, 1488735), (58170, 1389486), (66166, 1221570), (67865, 1190988), (69804, 1157905), (81438, 992490), (87255, 926324), (99249, 814380), (116340, 694743), (122157, 661660), (132332, 610785), (135730, 595494), (162876, 496245), (165415, 488628), (174510, 463162), (198498, 407190), (203595, 396996), (231581, 349020), (244314, 330830), (271460, 297747)]