260816400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5610

約数の個数: 180

約数和(自身を含む): 974903748

約数和(自身を除く): 714087348

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5573, 5850, 7800, 9360, 11146, 11700, 15600, 16719, 22292, 23400, 27865, 33438, 44584, 46800, 50157, 55730, 66876, 72449, 83595, 89168, 100314, 111460, 133752, 139325, 144898, 167190, 200628, 217347, 222920, 250785, 267504, 278650, 289796, 334380, 362245, 401256, 417975, 434694, 445840, 501570, 557300, 579592, 652041, 668760, 724490, 802512, 835950, 869388, 1003140, 1086735, 1114600, 1159184, 1253925, 1304082, 1337520, 1448980, 1671900, 1738776, 1811225, 2006280, 2173470, 2229200, 2507850, 2608164, 2897960, 3260205, 3343800, 3477552, 3622450, 4012560, 4346940, 5015700, 5216328, 5433675, 5795920, 6520410, 6687600, 7244900, 8693880, 10031400, 10432656, 10867350, 13040820, 14489800, 16301025, 17387760, 20062800, 21734700, 26081640, 28979600, 32602050, 43469400, 52163280, 65204100, 86938800, 130408200, 260816400]

約数ペア:

[(1, 260816400), (2, 130408200), (3, 86938800), (4, 65204100), (5, 52163280), (6, 43469400), (8, 32602050), (9, 28979600), (10, 26081640), (12, 21734700), (13, 20062800), (15, 17387760), (16, 16301025), (18, 14489800), (20, 13040820), (24, 10867350), (25, 10432656), (26, 10031400), (30, 8693880), (36, 7244900), (39, 6687600), (40, 6520410), (45, 5795920), (48, 5433675), (50, 5216328), (52, 5015700), (60, 4346940), (65, 4012560), (72, 3622450), (75, 3477552), (78, 3343800), (80, 3260205), (90, 2897960), (100, 2608164), (104, 2507850), (117, 2229200), (120, 2173470), (130, 2006280), (144, 1811225), (150, 1738776), (156, 1671900), (180, 1448980), (195, 1337520), (200, 1304082), (208, 1253925), (225, 1159184), (234, 1114600), (240, 1086735), (260, 1003140), (300, 869388), (312, 835950), (325, 802512), (360, 724490), (390, 668760), (400, 652041), (450, 579592), (468, 557300), (520, 501570), (585, 445840), (600, 434694), (624, 417975), (650, 401256), (720, 362245), (780, 334380), (900, 289796), (936, 278650), (975, 267504), (1040, 250785), (1170, 222920), (1200, 217347), (1300, 200628), (1560, 167190), (1800, 144898), (1872, 139325), (1950, 133752), (2340, 111460), (2600, 100314), (2925, 89168), (3120, 83595), (3600, 72449), (3900, 66876), (4680, 55730), (5200, 50157), (5573, 46800), (5850, 44584), (7800, 33438), (9360, 27865), (11146, 23400), (11700, 22292), (15600, 16719)]