148212540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 557706240

約数和(自身を除く): 409493700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 41, 42, 45, 57, 60, 63, 70, 76, 82, 84, 90, 95, 105, 114, 123, 126, 133, 140, 151, 164, 171, 180, 190, 205, 210, 228, 246, 252, 266, 285, 287, 302, 315, 342, 369, 380, 399, 410, 420, 453, 492, 532, 570, 574, 604, 615, 630, 665, 684, 738, 755, 779, 798, 820, 855, 861, 906, 1057, 1140, 1148, 1197, 1230, 1260, 1330, 1359, 1435, 1476, 1510, 1558, 1596, 1710, 1722, 1812, 1845, 1995, 2114, 2265, 2337, 2394, 2460, 2583, 2660, 2718, 2869, 2870, 3020, 3116, 3171, 3420, 3444, 3690, 3895, 3990, 4228, 4305, 4530, 4674, 4788, 5166, 5285, 5436, 5453, 5738, 5740, 5985, 6191, 6342, 6795, 7011, 7380, 7790, 7980, 8607, 8610, 9060, 9348, 9513, 10332, 10570, 10906, 11476, 11685, 11970, 12382, 12684, 12915, 13590, 14022, 14345, 15580, 15855, 16359, 17214, 17220, 18573, 19026, 20083, 21140, 21812, 23370, 23940, 24764, 25821, 25830, 27180, 27265, 28044, 28690, 30955, 31710, 32718, 34428, 35055, 37146, 38052, 40166, 43035, 43337, 46740, 47565, 49077, 51642, 51660, 54530, 55719, 57380, 60249, 61910, 63420, 65436, 70110, 74292, 80332, 81795, 86070, 86674, 92865, 95130, 98154, 100415, 103284, 109060, 111438, 117629, 120498, 123820, 129105, 130011, 140220, 163590, 172140, 173348, 180747, 185730, 190260, 196308, 200830, 216685, 222876, 235258, 240996, 245385, 258210, 260022, 278595, 301245, 327180, 352887, 361494, 371460, 390033, 401660, 433370, 470516, 490770, 516420, 520044, 557190, 588145, 602490, 650055, 705774, 722988, 780066, 823403, 866740, 903735, 981540, 1058661, 1114380, 1176290, 1204980, 1300110, 1411548, 1560132, 1646806, 1764435, 1807470, 1950165, 2117322, 2352580, 2470209, 2600220, 3293612, 3528870, 3614940, 3900330, 4117015, 4234644, 4940418, 5293305, 7057740, 7410627, 7800660, 8234030, 9880836, 10586610, 12351045, 14821254, 16468060, 21173220, 24702090, 29642508, 37053135, 49404180, 74106270, 148212540]

約数ペア:

[(1, 148212540), (2, 74106270), (3, 49404180), (4, 37053135), (5, 29642508), (6, 24702090), (7, 21173220), (9, 16468060), (10, 14821254), (12, 12351045), (14, 10586610), (15, 9880836), (18, 8234030), (19, 7800660), (20, 7410627), (21, 7057740), (28, 5293305), (30, 4940418), (35, 4234644), (36, 4117015), (38, 3900330), (41, 3614940), (42, 3528870), (45, 3293612), (57, 2600220), (60, 2470209), (63, 2352580), (70, 2117322), (76, 1950165), (82, 1807470), (84, 1764435), (90, 1646806), (95, 1560132), (105, 1411548), (114, 1300110), (123, 1204980), (126, 1176290), (133, 1114380), (140, 1058661), (151, 981540), (164, 903735), (171, 866740), (180, 823403), (190, 780066), (205, 722988), (210, 705774), (228, 650055), (246, 602490), (252, 588145), (266, 557190), (285, 520044), (287, 516420), (302, 490770), (315, 470516), (342, 433370), (369, 401660), (380, 390033), (399, 371460), (410, 361494), (420, 352887), (453, 327180), (492, 301245), (532, 278595), (570, 260022), (574, 258210), (604, 245385), (615, 240996), (630, 235258), (665, 222876), (684, 216685), (738, 200830), (755, 196308), (779, 190260), (798, 185730), (820, 180747), (855, 173348), (861, 172140), (906, 163590), (1057, 140220), (1140, 130011), (1148, 129105), (1197, 123820), (1230, 120498), (1260, 117629), (1330, 111438), (1359, 109060), (1435, 103284), (1476, 100415), (1510, 98154), (1558, 95130), (1596, 92865), (1710, 86674), (1722, 86070), (1812, 81795), (1845, 80332), (1995, 74292), (2114, 70110), (2265, 65436), (2337, 63420), (2394, 61910), (2460, 60249), (2583, 57380), (2660, 55719), (2718, 54530), (2869, 51660), (2870, 51642), (3020, 49077), (3116, 47565), (3171, 46740), (3420, 43337), (3444, 43035), (3690, 40166), (3895, 38052), (3990, 37146), (4228, 35055), (4305, 34428), (4530, 32718), (4674, 31710), (4788, 30955), (5166, 28690), (5285, 28044), (5436, 27265), (5453, 27180), (5738, 25830), (5740, 25821), (5985, 24764), (6191, 23940), (6342, 23370), (6795, 21812), (7011, 21140), (7380, 20083), (7790, 19026), (7980, 18573), (8607, 17220), (8610, 17214), (9060, 16359), (9348, 15855), (9513, 15580), (10332, 14345), (10570, 14022), (10906, 13590), (11476, 12915), (11685, 12684), (11970, 12382)]