227924550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 728524800

約数和(自身を除く): 500600250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 89, 90, 105, 126, 135, 150, 175, 178, 189, 210, 225, 267, 270, 271, 315, 350, 378, 445, 450, 525, 534, 542, 623, 630, 675, 801, 813, 890, 945, 1050, 1246, 1335, 1350, 1355, 1575, 1602, 1626, 1869, 1890, 1897, 2225, 2403, 2439, 2670, 2710, 3115, 3150, 3738, 3794, 4005, 4065, 4450, 4725, 4806, 4878, 5607, 5691, 6230, 6675, 6775, 7317, 8010, 8130, 9345, 9450, 9485, 11214, 11382, 12015, 12195, 13350, 13550, 14634, 15575, 16821, 17073, 18690, 18970, 20025, 20325, 24030, 24119, 24390, 28035, 28455, 31150, 33642, 34146, 36585, 40050, 40650, 46725, 47425, 48238, 51219, 56070, 56910, 60075, 60975, 72357, 73170, 84105, 85365, 93450, 94850, 102438, 120150, 120595, 121950, 140175, 142275, 144714, 168210, 168833, 170730, 182925, 217071, 241190, 256095, 280350, 284550, 337666, 361785, 365850, 420525, 426825, 434142, 506499, 512190, 602975, 651213, 723570, 841050, 844165, 853650, 1012998, 1085355, 1205950, 1280475, 1302426, 1519497, 1688330, 1808925, 2170710, 2532495, 2560950, 3038994, 3256065, 3617850, 4220825, 4558491, 5064990, 5426775, 6512130, 7597485, 8441650, 9116982, 10853550, 12662475, 15194970, 16280325, 22792455, 25324950, 32560650, 37987425, 45584910, 75974850, 113962275, 227924550]

約数ペア:

[(1, 227924550), (2, 113962275), (3, 75974850), (5, 45584910), (6, 37987425), (7, 32560650), (9, 25324950), (10, 22792455), (14, 16280325), (15, 15194970), (18, 12662475), (21, 10853550), (25, 9116982), (27, 8441650), (30, 7597485), (35, 6512130), (42, 5426775), (45, 5064990), (50, 4558491), (54, 4220825), (63, 3617850), (70, 3256065), (75, 3038994), (89, 2560950), (90, 2532495), (105, 2170710), (126, 1808925), (135, 1688330), (150, 1519497), (175, 1302426), (178, 1280475), (189, 1205950), (210, 1085355), (225, 1012998), (267, 853650), (270, 844165), (271, 841050), (315, 723570), (350, 651213), (378, 602975), (445, 512190), (450, 506499), (525, 434142), (534, 426825), (542, 420525), (623, 365850), (630, 361785), (675, 337666), (801, 284550), (813, 280350), (890, 256095), (945, 241190), (1050, 217071), (1246, 182925), (1335, 170730), (1350, 168833), (1355, 168210), (1575, 144714), (1602, 142275), (1626, 140175), (1869, 121950), (1890, 120595), (1897, 120150), (2225, 102438), (2403, 94850), (2439, 93450), (2670, 85365), (2710, 84105), (3115, 73170), (3150, 72357), (3738, 60975), (3794, 60075), (4005, 56910), (4065, 56070), (4450, 51219), (4725, 48238), (4806, 47425), (4878, 46725), (5607, 40650), (5691, 40050), (6230, 36585), (6675, 34146), (6775, 33642), (7317, 31150), (8010, 28455), (8130, 28035), (9345, 24390), (9450, 24119), (9485, 24030), (11214, 20325), (11382, 20025), (12015, 18970), (12195, 18690), (13350, 17073), (13550, 16821), (14634, 15575)]