281736990060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{70379}}^1$

素因数の和:71015

約数の個数: 96

約数和(自身を含む): 796264680960

約数和(自身を除く): 514527690900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 487, 548, 685, 822, 974, 1370, 1461, 1644, 1948, 2055, 2435, 2740, 2922, 4110, 4870, 5844, 7305, 8220, 9740, 14610, 29220, 66719, 70379, 133438, 140758, 200157, 211137, 266876, 281516, 333595, 351895, 400314, 422274, 667190, 703790, 800628, 844548, 1000785, 1055685, 1334380, 1407580, 2001570, 2111370, 4003140, 4222740, 9641923, 19283846, 28925769, 34274573, 38567692, 48209615, 57851538, 68549146, 96419230, 102823719, 115703076, 137098292, 144628845, 171372865, 192838460, 205647438, 289257690, 342745730, 411294876, 514118595, 578515380, 685491460, 1028237190, 2056474380, 4695616501, 9391233002, 14086849503, 18782466004, 23478082505, 28173699006, 46956165010, 56347398012, 70434247515, 93912330020, 140868495030, 281736990060]

約数ペア:

[(1, 281736990060), (2, 140868495030), (3, 93912330020), (4, 70434247515), (5, 56347398012), (6, 46956165010), (10, 28173699006), (12, 23478082505), (15, 18782466004), (20, 14086849503), (30, 9391233002), (60, 4695616501), (137, 2056474380), (274, 1028237190), (411, 685491460), (487, 578515380), (548, 514118595), (685, 411294876), (822, 342745730), (974, 289257690), (1370, 205647438), (1461, 192838460), (1644, 171372865), (1948, 144628845), (2055, 137098292), (2435, 115703076), (2740, 102823719), (2922, 96419230), (4110, 68549146), (4870, 57851538), (5844, 48209615), (7305, 38567692), (8220, 34274573), (9740, 28925769), (14610, 19283846), (29220, 9641923), (66719, 4222740), (70379, 4003140), (133438, 2111370), (140758, 2001570), (200157, 1407580), (211137, 1334380), (266876, 1055685), (281516, 1000785), (333595, 844548), (351895, 800628), (400314, 703790), (422274, 667190)]