378183780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5630

約数の個数: 144

約数和(自身を含む): 1278229680

約数和(自身を除く): 900045900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5573, 5655, 6786, 7540, 11146, 11310, 13572, 16719, 16965, 22292, 22620, 27865, 33438, 33930, 50157, 55730, 66876, 67860, 72449, 83595, 100314, 111460, 144898, 161617, 167190, 200628, 217347, 250785, 289796, 323234, 334380, 362245, 434694, 484851, 501570, 646468, 652041, 724490, 808085, 869388, 969702, 1003140, 1086735, 1304082, 1448980, 1454553, 1616170, 1939404, 2101021, 2173470, 2424255, 2608164, 2909106, 3232340, 3260205, 4202042, 4346940, 4848510, 5818212, 6303063, 6520410, 7272765, 8404084, 9697020, 10505105, 12606126, 13040820, 14545530, 18909189, 21010210, 25212252, 29091060, 31515315, 37818378, 42020420, 63030630, 75636756, 94545945, 126061260, 189091890, 378183780]

約数ペア:

[(1, 378183780), (2, 189091890), (3, 126061260), (4, 94545945), (5, 75636756), (6, 63030630), (9, 42020420), (10, 37818378), (12, 31515315), (13, 29091060), (15, 25212252), (18, 21010210), (20, 18909189), (26, 14545530), (29, 13040820), (30, 12606126), (36, 10505105), (39, 9697020), (45, 8404084), (52, 7272765), (58, 6520410), (60, 6303063), (65, 5818212), (78, 4848510), (87, 4346940), (90, 4202042), (116, 3260205), (117, 3232340), (130, 2909106), (145, 2608164), (156, 2424255), (174, 2173470), (180, 2101021), (195, 1939404), (234, 1616170), (260, 1454553), (261, 1448980), (290, 1304082), (348, 1086735), (377, 1003140), (390, 969702), (435, 869388), (468, 808085), (522, 724490), (580, 652041), (585, 646468), (754, 501570), (780, 484851), (870, 434694), (1044, 362245), (1131, 334380), (1170, 323234), (1305, 289796), (1508, 250785), (1740, 217347), (1885, 200628), (2262, 167190), (2340, 161617), (2610, 144898), (3393, 111460), (3770, 100314), (4524, 83595), (5220, 72449), (5573, 67860), (5655, 66876), (6786, 55730), (7540, 50157), (11146, 33930), (11310, 33438), (13572, 27865), (16719, 22620), (16965, 22292)]