20161296300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:737

約数の個数: 288

約数和(自身を含む): 63037965312

約数和(自身を除く): 42876669012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 37, 46, 50, 60, 69, 74, 75, 92, 100, 111, 115, 138, 148, 150, 157, 185, 222, 230, 276, 300, 314, 345, 370, 444, 460, 471, 503, 555, 575, 628, 690, 740, 785, 851, 925, 942, 1006, 1110, 1150, 1380, 1509, 1570, 1702, 1725, 1850, 1884, 2012, 2220, 2300, 2355, 2515, 2553, 2775, 3018, 3140, 3404, 3450, 3611, 3700, 3925, 4255, 4710, 5030, 5106, 5550, 5809, 6036, 6900, 7222, 7545, 7850, 8510, 9420, 10060, 10212, 10833, 11100, 11569, 11618, 11775, 12575, 12765, 14444, 15090, 15700, 17020, 17427, 18055, 18611, 21275, 21666, 23138, 23236, 23550, 25150, 25530, 29045, 30180, 34707, 34854, 36110, 37222, 37725, 42550, 43332, 46276, 47100, 50300, 51060, 54165, 55833, 57845, 58090, 63825, 69414, 69708, 72220, 74444, 75450, 78971, 85100, 87135, 90275, 93055, 108330, 111666, 115690, 116180, 127650, 133607, 138828, 145225, 150900, 157942, 173535, 174270, 180550, 186110, 216660, 223332, 231380, 236913, 255300, 267214, 270825, 279165, 289225, 290450, 315884, 347070, 348540, 361100, 372220, 394855, 400821, 428053, 435675, 465275, 473826, 534428, 541650, 558330, 578450, 580900, 668035, 694140, 789710, 801642, 856106, 867675, 871350, 930550, 947652, 1083300, 1116660, 1156900, 1184565, 1284159, 1336070, 1395825, 1579420, 1603284, 1712212, 1735350, 1742700, 1816333, 1861100, 1974275, 2004105, 2140265, 2369130, 2568318, 2672140, 2791650, 2921927, 3340175, 3470700, 3632666, 3948550, 4008210, 4280530, 4738260, 5136636, 5448999, 5583300, 5843854, 5922825, 6420795, 6680350, 7265332, 7897100, 8016420, 8561060, 8765781, 9081665, 10020525, 10701325, 10897998, 11687708, 11845650, 12841590, 13360700, 14609635, 17531562, 18163330, 20041050, 21402650, 21795996, 23691300, 25683180, 27244995, 29219270, 32103975, 35063124, 36326660, 40082100, 42805300, 43828905, 45408325, 54489990, 58438540, 64207950, 67204321, 73048175, 87657810, 90816650, 108979980, 128415900, 134408642, 136224975, 146096350, 175315620, 181633300, 201612963, 219144525, 268817284, 272449950, 292192700, 336021605, 403225926, 438289050, 544899900, 672043210, 806451852, 876578100, 1008064815, 1344086420, 1680108025, 2016129630, 3360216050, 4032259260, 5040324075, 6720432100, 10080648150, 20161296300]

約数ペア:

[(1, 20161296300), (2, 10080648150), (3, 6720432100), (4, 5040324075), (5, 4032259260), (6, 3360216050), (10, 2016129630), (12, 1680108025), (15, 1344086420), (20, 1008064815), (23, 876578100), (25, 806451852), (30, 672043210), (37, 544899900), (46, 438289050), (50, 403225926), (60, 336021605), (69, 292192700), (74, 272449950), (75, 268817284), (92, 219144525), (100, 201612963), (111, 181633300), (115, 175315620), (138, 146096350), (148, 136224975), (150, 134408642), (157, 128415900), (185, 108979980), (222, 90816650), (230, 87657810), (276, 73048175), (300, 67204321), (314, 64207950), (345, 58438540), (370, 54489990), (444, 45408325), (460, 43828905), (471, 42805300), (503, 40082100), (555, 36326660), (575, 35063124), (628, 32103975), (690, 29219270), (740, 27244995), (785, 25683180), (851, 23691300), (925, 21795996), (942, 21402650), (1006, 20041050), (1110, 18163330), (1150, 17531562), (1380, 14609635), (1509, 13360700), (1570, 12841590), (1702, 11845650), (1725, 11687708), (1850, 10897998), (1884, 10701325), (2012, 10020525), (2220, 9081665), (2300, 8765781), (2355, 8561060), (2515, 8016420), (2553, 7897100), (2775, 7265332), (3018, 6680350), (3140, 6420795), (3404, 5922825), (3450, 5843854), (3611, 5583300), (3700, 5448999), (3925, 5136636), (4255, 4738260), (4710, 4280530), (5030, 4008210), (5106, 3948550), (5550, 3632666), (5809, 3470700), (6036, 3340175), (6900, 2921927), (7222, 2791650), (7545, 2672140), (7850, 2568318), (8510, 2369130), (9420, 2140265), (10060, 2004105), (10212, 1974275), (10833, 1861100), (11100, 1816333), (11569, 1742700), (11618, 1735350), (11775, 1712212), (12575, 1603284), (12765, 1579420), (14444, 1395825), (15090, 1336070), (15700, 1284159), (17020, 1184565), (17427, 1156900), (18055, 1116660), (18611, 1083300), (21275, 947652), (21666, 930550), (23138, 871350), (23236, 867675), (23550, 856106), (25150, 801642), (25530, 789710), (29045, 694140), (30180, 668035), (34707, 580900), (34854, 578450), (36110, 558330), (37222, 541650), (37725, 534428), (42550, 473826), (43332, 465275), (46276, 435675), (47100, 428053), (50300, 400821), (51060, 394855), (54165, 372220), (55833, 361100), (57845, 348540), (58090, 347070), (63825, 315884), (69414, 290450), (69708, 289225), (72220, 279165), (74444, 270825), (75450, 267214), (78971, 255300), (85100, 236913), (87135, 231380), (90275, 223332), (93055, 216660), (108330, 186110), (111666, 180550), (115690, 174270), (116180, 173535), (127650, 157942), (133607, 150900), (138828, 145225)]