548677988820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1493489}}^1$

素因数の和:1493674

約数の個数: 144

約数和(自身を含む): 1803765534480

約数和(自身を除く): 1255087545660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 260, 314, 390, 468, 471, 585, 628, 780, 785, 942, 1170, 1413, 1570, 1884, 2041, 2340, 2355, 2826, 3140, 4082, 4710, 5652, 6123, 7065, 8164, 9420, 10205, 12246, 14130, 18369, 20410, 24492, 28260, 30615, 36738, 40820, 61230, 73476, 91845, 122460, 183690, 367380, 1493489, 2986978, 4480467, 5973956, 7467445, 8960934, 13441401, 14934890, 17921868, 19415357, 22402335, 26882802, 29869780, 38830714, 44804670, 53765604, 58246071, 67207005, 77661428, 89609340, 97076785, 116492142, 134414010, 174738213, 194153570, 232984284, 234477773, 268828020, 291230355, 349476426, 388307140, 468955546, 582460710, 698952852, 703433319, 873691065, 937911092, 1164921420, 1172388865, 1406866638, 1747382130, 2110299957, 2344777730, 2813733276, 3048211049, 3494764260, 3517166595, 4220599914, 4689555460, 6096422098, 7034333190, 8441199828, 9144633147, 10551499785, 12192844196, 14068666380, 15241055245, 18289266294, 21102999570, 27433899441, 30482110490, 36578532588, 42205999140, 45723165735, 54867798882, 60964220980, 91446331470, 109735597764, 137169497205, 182892662940, 274338994410, 548677988820]

約数ペア:

[(1, 548677988820), (2, 274338994410), (3, 182892662940), (4, 137169497205), (5, 109735597764), (6, 91446331470), (9, 60964220980), (10, 54867798882), (12, 45723165735), (13, 42205999140), (15, 36578532588), (18, 30482110490), (20, 27433899441), (26, 21102999570), (30, 18289266294), (36, 15241055245), (39, 14068666380), (45, 12192844196), (52, 10551499785), (60, 9144633147), (65, 8441199828), (78, 7034333190), (90, 6096422098), (117, 4689555460), (130, 4220599914), (156, 3517166595), (157, 3494764260), (180, 3048211049), (195, 2813733276), (234, 2344777730), (260, 2110299957), (314, 1747382130), (390, 1406866638), (468, 1172388865), (471, 1164921420), (585, 937911092), (628, 873691065), (780, 703433319), (785, 698952852), (942, 582460710), (1170, 468955546), (1413, 388307140), (1570, 349476426), (1884, 291230355), (2041, 268828020), (2340, 234477773), (2355, 232984284), (2826, 194153570), (3140, 174738213), (4082, 134414010), (4710, 116492142), (5652, 97076785), (6123, 89609340), (7065, 77661428), (8164, 67207005), (9420, 58246071), (10205, 53765604), (12246, 44804670), (14130, 38830714), (18369, 29869780), (20410, 26882802), (24492, 22402335), (28260, 19415357), (30615, 17921868), (36738, 14934890), (40820, 13441401), (61230, 8960934), (73476, 7467445), (91845, 5973956), (122460, 4480467), (183690, 2986978), (367380, 1493489)]