20131027500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 60353580672

約数和(自身を除く): 40222553172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 83, 100, 125, 146, 150, 166, 219, 249, 250, 292, 300, 332, 365, 375, 415, 438, 443, 498, 500, 625, 730, 750, 830, 876, 886, 996, 1095, 1245, 1250, 1329, 1460, 1500, 1660, 1772, 1825, 1875, 2075, 2190, 2215, 2490, 2500, 2658, 3650, 3750, 4150, 4380, 4430, 4980, 5316, 5475, 6059, 6225, 6645, 7300, 7500, 8300, 8860, 9125, 10375, 10950, 11075, 12118, 12450, 13290, 18177, 18250, 20750, 21900, 22150, 24236, 24900, 26580, 27375, 30295, 31125, 32339, 33225, 36354, 36500, 36769, 41500, 44300, 45625, 51875, 54750, 55375, 60590, 62250, 64678, 66450, 72708, 73538, 90885, 91250, 97017, 103750, 109500, 110307, 110750, 121180, 124500, 129356, 132900, 136875, 147076, 151475, 155625, 161695, 166125, 181770, 182500, 183845, 194034, 207500, 220614, 221500, 273750, 276875, 302950, 311250, 323390, 332250, 363540, 367690, 388068, 441228, 454425, 485085, 547500, 551535, 553750, 605900, 622500, 646780, 664500, 735380, 757375, 808475, 830625, 908850, 919225, 970170, 1103070, 1107500, 1514750, 1616950, 1661250, 1817700, 1838450, 1940340, 2206140, 2272125, 2425425, 2684137, 2757675, 3029500, 3233900, 3322500, 3676900, 3786875, 4042375, 4544250, 4596125, 4850850, 5368274, 5515350, 7573750, 8052411, 8084750, 9088500, 9192250, 9701700, 10736548, 11030700, 11360625, 12127125, 13420685, 13788375, 15147500, 16104822, 16169500, 18384500, 20211875, 22721250, 22980625, 24254250, 26841370, 27576750, 32209644, 40262055, 40423750, 45442500, 45961250, 48508500, 53682740, 55153500, 60635625, 67103425, 68941875, 80524110, 80847500, 91922500, 121271250, 134206850, 137883750, 161048220, 201310275, 242542500, 268413700, 275767500, 335517125, 402620550, 671034250, 805241100, 1006551375, 1342068500, 1677585625, 2013102750, 3355171250, 4026205500, 5032756875, 6710342500, 10065513750, 20131027500]

約数ペア:

[(1, 20131027500), (2, 10065513750), (3, 6710342500), (4, 5032756875), (5, 4026205500), (6, 3355171250), (10, 2013102750), (12, 1677585625), (15, 1342068500), (20, 1006551375), (25, 805241100), (30, 671034250), (50, 402620550), (60, 335517125), (73, 275767500), (75, 268413700), (83, 242542500), (100, 201310275), (125, 161048220), (146, 137883750), (150, 134206850), (166, 121271250), (219, 91922500), (249, 80847500), (250, 80524110), (292, 68941875), (300, 67103425), (332, 60635625), (365, 55153500), (375, 53682740), (415, 48508500), (438, 45961250), (443, 45442500), (498, 40423750), (500, 40262055), (625, 32209644), (730, 27576750), (750, 26841370), (830, 24254250), (876, 22980625), (886, 22721250), (996, 20211875), (1095, 18384500), (1245, 16169500), (1250, 16104822), (1329, 15147500), (1460, 13788375), (1500, 13420685), (1660, 12127125), (1772, 11360625), (1825, 11030700), (1875, 10736548), (2075, 9701700), (2190, 9192250), (2215, 9088500), (2490, 8084750), (2500, 8052411), (2658, 7573750), (3650, 5515350), (3750, 5368274), (4150, 4850850), (4380, 4596125), (4430, 4544250), (4980, 4042375), (5316, 3786875), (5475, 3676900), (6059, 3322500), (6225, 3233900), (6645, 3029500), (7300, 2757675), (7500, 2684137), (8300, 2425425), (8860, 2272125), (9125, 2206140), (10375, 1940340), (10950, 1838450), (11075, 1817700), (12118, 1661250), (12450, 1616950), (13290, 1514750), (18177, 1107500), (18250, 1103070), (20750, 970170), (21900, 919225), (22150, 908850), (24236, 830625), (24900, 808475), (26580, 757375), (27375, 735380), (30295, 664500), (31125, 646780), (32339, 622500), (33225, 605900), (36354, 553750), (36500, 551535), (36769, 547500), (41500, 485085), (44300, 454425), (45625, 441228), (51875, 388068), (54750, 367690), (55375, 363540), (60590, 332250), (62250, 323390), (64678, 311250), (66450, 302950), (72708, 276875), (73538, 273750), (90885, 221500), (91250, 220614), (97017, 207500), (103750, 194034), (109500, 183845), (110307, 182500), (110750, 181770), (121180, 166125), (124500, 161695), (129356, 155625), (132900, 151475), (136875, 147076)]