1427866380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 4789683360

約数和(自身を除く): 3361816980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 139, 153, 162, 170, 180, 204, 255, 270, 278, 306, 324, 340, 373, 405, 417, 459, 510, 540, 556, 612, 695, 746, 765, 810, 834, 918, 1020, 1119, 1251, 1377, 1390, 1492, 1530, 1620, 1668, 1836, 1865, 2085, 2238, 2295, 2363, 2502, 2754, 2780, 3060, 3357, 3730, 3753, 4170, 4476, 4590, 4726, 5004, 5508, 5595, 6255, 6341, 6714, 6885, 7089, 7460, 7506, 8340, 9180, 9452, 10071, 11190, 11259, 11815, 12510, 12682, 13428, 13770, 14178, 15012, 16785, 18765, 19023, 20142, 21267, 22380, 22518, 23630, 25020, 25364, 27540, 28356, 30213, 31705, 33570, 35445, 37530, 38046, 40284, 42534, 45036, 47260, 50355, 51847, 56295, 57069, 60426, 63410, 63801, 67140, 70890, 75060, 76092, 85068, 95115, 100710, 103694, 106335, 112590, 114138, 120852, 126820, 127602, 141780, 151065, 155541, 171207, 190230, 191403, 201420, 207388, 212670, 225180, 228276, 255204, 259235, 285345, 302130, 311082, 319005, 342414, 380460, 382806, 425340, 466623, 513621, 518470, 570690, 604260, 622164, 638010, 684828, 765612, 777705, 856035, 881399, 933246, 957015, 1027242, 1036940, 1141380, 1276020, 1399869, 1555410, 1712070, 1762798, 1866492, 1914030, 2054484, 2333115, 2568105, 2644197, 2799738, 3110820, 3424140, 3525596, 3828060, 4199607, 4406995, 4666230, 5136210, 5288394, 5599476, 6999345, 7932591, 8399214, 8813990, 9332460, 10272420, 10576788, 13220985, 13998690, 15865182, 16798428, 17627980, 20998035, 23797773, 26441970, 27997380, 31730364, 39662955, 41996070, 47595546, 52883940, 71393319, 79325910, 83992140, 95191092, 118988865, 142786638, 158651820, 237977730, 285573276, 356966595, 475955460, 713933190, 1427866380]

約数ペア:

[(1, 1427866380), (2, 713933190), (3, 475955460), (4, 356966595), (5, 285573276), (6, 237977730), (9, 158651820), (10, 142786638), (12, 118988865), (15, 95191092), (17, 83992140), (18, 79325910), (20, 71393319), (27, 52883940), (30, 47595546), (34, 41996070), (36, 39662955), (45, 31730364), (51, 27997380), (54, 26441970), (60, 23797773), (68, 20998035), (81, 17627980), (85, 16798428), (90, 15865182), (102, 13998690), (108, 13220985), (135, 10576788), (139, 10272420), (153, 9332460), (162, 8813990), (170, 8399214), (180, 7932591), (204, 6999345), (255, 5599476), (270, 5288394), (278, 5136210), (306, 4666230), (324, 4406995), (340, 4199607), (373, 3828060), (405, 3525596), (417, 3424140), (459, 3110820), (510, 2799738), (540, 2644197), (556, 2568105), (612, 2333115), (695, 2054484), (746, 1914030), (765, 1866492), (810, 1762798), (834, 1712070), (918, 1555410), (1020, 1399869), (1119, 1276020), (1251, 1141380), (1377, 1036940), (1390, 1027242), (1492, 957015), (1530, 933246), (1620, 881399), (1668, 856035), (1836, 777705), (1865, 765612), (2085, 684828), (2238, 638010), (2295, 622164), (2363, 604260), (2502, 570690), (2754, 518470), (2780, 513621), (3060, 466623), (3357, 425340), (3730, 382806), (3753, 380460), (4170, 342414), (4476, 319005), (4590, 311082), (4726, 302130), (5004, 285345), (5508, 259235), (5595, 255204), (6255, 228276), (6341, 225180), (6714, 212670), (6885, 207388), (7089, 201420), (7460, 191403), (7506, 190230), (8340, 171207), (9180, 155541), (9452, 151065), (10071, 141780), (11190, 127602), (11259, 126820), (11815, 120852), (12510, 114138), (12682, 112590), (13428, 106335), (13770, 103694), (14178, 100710), (15012, 95115), (16785, 85068), (18765, 76092), (19023, 75060), (20142, 70890), (21267, 67140), (22380, 63801), (22518, 63410), (23630, 60426), (25020, 57069), (25364, 56295), (27540, 51847), (28356, 50355), (30213, 47260), (31705, 45036), (33570, 42534), (35445, 40284), (37530, 38046)]