209243888100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{215471}}^1$

素因数の和:215587

約数の個数: 216

約数和(自身を含む): 714827498112

約数和(自身を除く): 505583610012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 83, 90, 100, 117, 130, 150, 156, 166, 180, 195, 225, 234, 249, 260, 300, 325, 332, 390, 415, 450, 468, 498, 585, 650, 747, 780, 830, 900, 975, 996, 1079, 1170, 1245, 1300, 1494, 1660, 1950, 2075, 2158, 2340, 2490, 2925, 2988, 3237, 3735, 3900, 4150, 4316, 4980, 5395, 5850, 6225, 6474, 7470, 8300, 9711, 10790, 11700, 12450, 12948, 14940, 16185, 18675, 19422, 21580, 24900, 26975, 32370, 37350, 38844, 48555, 53950, 64740, 74700, 80925, 97110, 107900, 161850, 194220, 215471, 242775, 323700, 430942, 485550, 646413, 861884, 971100, 1077355, 1292826, 1939239, 2154710, 2585652, 2801123, 3232065, 3878478, 4309420, 5386775, 5602246, 6464130, 7756956, 8403369, 9696195, 10773550, 11204492, 12928260, 14005615, 16160325, 16806738, 17884093, 19392390, 21547100, 25210107, 28011230, 32320650, 33613476, 35768186, 38784780, 42016845, 48480975, 50420214, 53652279, 56022460, 64641300, 70028075, 71536372, 84033690, 89420465, 96961950, 100840428, 107304558, 126050535, 140056150, 160956837, 168067380, 178840930, 193923900, 210084225, 214609116, 232493209, 252101070, 268261395, 280112300, 321913674, 357681860, 420168450, 447102325, 464986418, 504202140, 536522790, 630252675, 643827348, 697479627, 804784185, 840336900, 894204650, 929972836, 1073045580, 1162466045, 1260505350, 1341306975, 1394959254, 1609568370, 1788409300, 2092438881, 2324932090, 2521010700, 2682613950, 2789918508, 3219136740, 3487398135, 4023920925, 4184877762, 4649864180, 5365227900, 5812330225, 6974796270, 8047841850, 8369755524, 10462194405, 11624660450, 13949592540, 16095683700, 17436990675, 20924388810, 23249320900, 34873981350, 41848777620, 52310972025, 69747962700, 104621944050, 209243888100]

約数ペア:

[(1, 209243888100), (2, 104621944050), (3, 69747962700), (4, 52310972025), (5, 41848777620), (6, 34873981350), (9, 23249320900), (10, 20924388810), (12, 17436990675), (13, 16095683700), (15, 13949592540), (18, 11624660450), (20, 10462194405), (25, 8369755524), (26, 8047841850), (30, 6974796270), (36, 5812330225), (39, 5365227900), (45, 4649864180), (50, 4184877762), (52, 4023920925), (60, 3487398135), (65, 3219136740), (75, 2789918508), (78, 2682613950), (83, 2521010700), (90, 2324932090), (100, 2092438881), (117, 1788409300), (130, 1609568370), (150, 1394959254), (156, 1341306975), (166, 1260505350), (180, 1162466045), (195, 1073045580), (225, 929972836), (234, 894204650), (249, 840336900), (260, 804784185), (300, 697479627), (325, 643827348), (332, 630252675), (390, 536522790), (415, 504202140), (450, 464986418), (468, 447102325), (498, 420168450), (585, 357681860), (650, 321913674), (747, 280112300), (780, 268261395), (830, 252101070), (900, 232493209), (975, 214609116), (996, 210084225), (1079, 193923900), (1170, 178840930), (1245, 168067380), (1300, 160956837), (1494, 140056150), (1660, 126050535), (1950, 107304558), (2075, 100840428), (2158, 96961950), (2340, 89420465), (2490, 84033690), (2925, 71536372), (2988, 70028075), (3237, 64641300), (3735, 56022460), (3900, 53652279), (4150, 50420214), (4316, 48480975), (4980, 42016845), (5395, 38784780), (5850, 35768186), (6225, 33613476), (6474, 32320650), (7470, 28011230), (8300, 25210107), (9711, 21547100), (10790, 19392390), (11700, 17884093), (12450, 16806738), (12948, 16160325), (14940, 14005615), (16185, 12928260), (18675, 11204492), (19422, 10773550), (21580, 9696195), (24900, 8403369), (26975, 7756956), (32370, 6464130), (37350, 5602246), (38844, 5386775), (48555, 4309420), (53950, 3878478), (64740, 3232065), (74700, 2801123), (80925, 2585652), (97110, 2154710), (107900, 1939239), (161850, 1292826), (194220, 1077355), (215471, 971100), (242775, 861884), (323700, 646413), (430942, 485550)]