61912870380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{29221}}^1$

素因数の和:29464

約数の個数: 144

約数和(自身を含む): 191462544000

約数和(自身を除く): 129549673620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 149, 158, 180, 237, 298, 316, 395, 447, 474, 596, 711, 745, 790, 894, 948, 1185, 1341, 1422, 1490, 1580, 1788, 2235, 2370, 2682, 2844, 2980, 3555, 4470, 4740, 5364, 6705, 7110, 8940, 11771, 13410, 14220, 23542, 26820, 29221, 35313, 47084, 58442, 58855, 70626, 87663, 105939, 116884, 117710, 141252, 146105, 175326, 176565, 211878, 235420, 262989, 292210, 350652, 353130, 423756, 438315, 525978, 529695, 584420, 706260, 876630, 1051956, 1059390, 1314945, 1753260, 2118780, 2308459, 2629890, 4353929, 4616918, 5259780, 6925377, 8707858, 9233836, 11542295, 13061787, 13850754, 17415716, 20776131, 21769645, 23084590, 26123574, 27701508, 34626885, 39185361, 41552262, 43539290, 46169180, 52247148, 65308935, 69253770, 78370722, 83104524, 87078580, 103880655, 130617870, 138507540, 156741444, 195926805, 207761310, 261235740, 343960391, 391853610, 415522620, 687920782, 783707220, 1031881173, 1375841564, 1719801955, 2063762346, 3095643519, 3439603910, 4127524692, 5159405865, 6191287038, 6879207820, 10318811730, 12382574076, 15478217595, 20637623460, 30956435190, 61912870380]

約数ペア:

[(1, 61912870380), (2, 30956435190), (3, 20637623460), (4, 15478217595), (5, 12382574076), (6, 10318811730), (9, 6879207820), (10, 6191287038), (12, 5159405865), (15, 4127524692), (18, 3439603910), (20, 3095643519), (30, 2063762346), (36, 1719801955), (45, 1375841564), (60, 1031881173), (79, 783707220), (90, 687920782), (149, 415522620), (158, 391853610), (180, 343960391), (237, 261235740), (298, 207761310), (316, 195926805), (395, 156741444), (447, 138507540), (474, 130617870), (596, 103880655), (711, 87078580), (745, 83104524), (790, 78370722), (894, 69253770), (948, 65308935), (1185, 52247148), (1341, 46169180), (1422, 43539290), (1490, 41552262), (1580, 39185361), (1788, 34626885), (2235, 27701508), (2370, 26123574), (2682, 23084590), (2844, 21769645), (2980, 20776131), (3555, 17415716), (4470, 13850754), (4740, 13061787), (5364, 11542295), (6705, 9233836), (7110, 8707858), (8940, 6925377), (11771, 5259780), (13410, 4616918), (14220, 4353929), (23542, 2629890), (26820, 2308459), (29221, 2118780), (35313, 1753260), (47084, 1314945), (58442, 1059390), (58855, 1051956), (70626, 876630), (87663, 706260), (105939, 584420), (116884, 529695), (117710, 525978), (141252, 438315), (146105, 423756), (175326, 353130), (176565, 350652), (211878, 292210), (235420, 262989)]