201181320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 698353920

約数和(自身を除く): 497172600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2003, 2232, 2511, 2790, 3240, 3348, 3720, 4006, 4185, 5022, 5580, 6009, 6696, 8012, 8370, 10015, 10044, 11160, 12018, 12555, 16024, 16740, 18027, 20030, 20088, 24036, 25110, 30045, 33480, 36054, 40060, 48072, 50220, 54081, 60090, 62093, 72108, 80120, 90135, 100440, 108162, 120180, 124186, 144216, 162243, 180270, 186279, 216324, 240360, 248372, 270405, 310465, 324486, 360540, 372558, 432648, 496744, 540810, 558837, 620930, 648972, 721080, 745116, 811215, 931395, 1081620, 1117674, 1241860, 1297944, 1490232, 1622430, 1676511, 1862790, 2163240, 2235348, 2483720, 2794185, 3244860, 3353022, 3725580, 4470696, 5029533, 5588370, 6489720, 6706044, 7451160, 8382555, 10059066, 11176740, 13412088, 16765110, 20118132, 22353480, 25147665, 33530220, 40236264, 50295330, 67060440, 100590660, 201181320]

約数ペア:

[(1, 201181320), (2, 100590660), (3, 67060440), (4, 50295330), (5, 40236264), (6, 33530220), (8, 25147665), (9, 22353480), (10, 20118132), (12, 16765110), (15, 13412088), (18, 11176740), (20, 10059066), (24, 8382555), (27, 7451160), (30, 6706044), (31, 6489720), (36, 5588370), (40, 5029533), (45, 4470696), (54, 3725580), (60, 3353022), (62, 3244860), (72, 2794185), (81, 2483720), (90, 2235348), (93, 2163240), (108, 1862790), (120, 1676511), (124, 1622430), (135, 1490232), (155, 1297944), (162, 1241860), (180, 1117674), (186, 1081620), (216, 931395), (248, 811215), (270, 745116), (279, 721080), (310, 648972), (324, 620930), (360, 558837), (372, 540810), (405, 496744), (465, 432648), (540, 372558), (558, 360540), (620, 324486), (648, 310465), (744, 270405), (810, 248372), (837, 240360), (930, 216324), (1080, 186279), (1116, 180270), (1240, 162243), (1395, 144216), (1620, 124186), (1674, 120180), (1860, 108162), (2003, 100440), (2232, 90135), (2511, 80120), (2790, 72108), (3240, 62093), (3348, 60090), (3720, 54081), (4006, 50220), (4185, 48072), (5022, 40060), (5580, 36054), (6009, 33480), (6696, 30045), (8012, 25110), (8370, 24036), (10015, 20088), (10044, 20030), (11160, 18027), (12018, 16740), (12555, 16024)]