80765100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 270

約数和(自身を含む): 288301860

約数和(自身を除く): 207536760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 59, 60, 65, 75, 78, 81, 90, 100, 108, 117, 118, 130, 135, 150, 156, 162, 169, 177, 180, 195, 225, 234, 236, 260, 270, 295, 300, 324, 325, 338, 351, 354, 390, 405, 450, 468, 507, 531, 540, 585, 590, 650, 675, 676, 702, 708, 767, 780, 810, 845, 885, 900, 975, 1014, 1053, 1062, 1170, 1180, 1300, 1350, 1404, 1475, 1521, 1534, 1593, 1620, 1690, 1755, 1770, 1950, 2025, 2028, 2106, 2124, 2301, 2340, 2535, 2655, 2700, 2925, 2950, 3042, 3068, 3186, 3380, 3510, 3540, 3835, 3900, 4050, 4212, 4225, 4425, 4563, 4602, 4779, 5070, 5265, 5310, 5850, 5900, 6084, 6372, 6903, 7020, 7605, 7670, 7965, 8100, 8450, 8775, 8850, 9126, 9204, 9558, 9971, 10140, 10530, 10620, 11505, 11700, 12675, 13275, 13689, 13806, 15210, 15340, 15930, 16900, 17550, 17700, 18252, 19116, 19175, 19942, 20709, 21060, 22815, 23010, 23895, 25350, 26325, 26550, 27378, 27612, 29913, 30420, 31860, 34515, 35100, 38025, 38350, 39825, 39884, 41418, 45630, 46020, 47790, 49855, 50700, 52650, 53100, 54756, 57525, 59826, 62127, 68445, 69030, 76050, 76700, 79650, 82836, 89739, 91260, 95580, 99710, 103545, 105300, 114075, 115050, 119475, 119652, 124254, 136890, 138060, 149565, 152100, 159300, 172575, 179478, 199420, 207090, 228150, 230100, 238950, 248508, 249275, 269217, 273780, 299130, 310635, 342225, 345150, 358956, 414180, 448695, 456300, 477900, 498550, 517725, 538434, 598260, 621270, 684450, 690300, 747825, 807651, 897390, 997100, 1035450, 1076868, 1242540, 1346085, 1368900, 1495650, 1553175, 1615302, 1794780, 2070900, 2243475, 2692170, 2991300, 3106350, 3230604, 4038255, 4486950, 5384340, 6212700, 6730425, 8076510, 8973900, 13460850, 16153020, 20191275, 26921700, 40382550, 80765100]

約数ペア:

[(1, 80765100), (2, 40382550), (3, 26921700), (4, 20191275), (5, 16153020), (6, 13460850), (9, 8973900), (10, 8076510), (12, 6730425), (13, 6212700), (15, 5384340), (18, 4486950), (20, 4038255), (25, 3230604), (26, 3106350), (27, 2991300), (30, 2692170), (36, 2243475), (39, 2070900), (45, 1794780), (50, 1615302), (52, 1553175), (54, 1495650), (59, 1368900), (60, 1346085), (65, 1242540), (75, 1076868), (78, 1035450), (81, 997100), (90, 897390), (100, 807651), (108, 747825), (117, 690300), (118, 684450), (130, 621270), (135, 598260), (150, 538434), (156, 517725), (162, 498550), (169, 477900), (177, 456300), (180, 448695), (195, 414180), (225, 358956), (234, 345150), (236, 342225), (260, 310635), (270, 299130), (295, 273780), (300, 269217), (324, 249275), (325, 248508), (338, 238950), (351, 230100), (354, 228150), (390, 207090), (405, 199420), (450, 179478), (468, 172575), (507, 159300), (531, 152100), (540, 149565), (585, 138060), (590, 136890), (650, 124254), (675, 119652), (676, 119475), (702, 115050), (708, 114075), (767, 105300), (780, 103545), (810, 99710), (845, 95580), (885, 91260), (900, 89739), (975, 82836), (1014, 79650), (1053, 76700), (1062, 76050), (1170, 69030), (1180, 68445), (1300, 62127), (1350, 59826), (1404, 57525), (1475, 54756), (1521, 53100), (1534, 52650), (1593, 50700), (1620, 49855), (1690, 47790), (1755, 46020), (1770, 45630), (1950, 41418), (2025, 39884), (2028, 39825), (2106, 38350), (2124, 38025), (2301, 35100), (2340, 34515), (2535, 31860), (2655, 30420), (2700, 29913), (2925, 27612), (2950, 27378), (3042, 26550), (3068, 26325), (3186, 25350), (3380, 23895), (3510, 23010), (3540, 22815), (3835, 21060), (3900, 20709), (4050, 19942), (4212, 19175), (4225, 19116), (4425, 18252), (4563, 17700), (4602, 17550), (4779, 16900), (5070, 15930), (5265, 15340), (5310, 15210), (5850, 13806), (5900, 13689), (6084, 13275), (6372, 12675), (6903, 11700), (7020, 11505), (7605, 10620), (7670, 10530), (7965, 10140), (8100, 9971), (8450, 9558), (8775, 9204), (8850, 9126)]