180141300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 584545920

約数和(自身を除く): 404404620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 137, 150, 180, 225, 270, 274, 300, 411, 450, 487, 540, 548, 675, 685, 822, 900, 974, 1233, 1350, 1370, 1461, 1644, 1948, 2055, 2435, 2466, 2700, 2740, 2922, 3425, 3699, 4110, 4383, 4870, 4932, 5844, 6165, 6850, 7305, 7398, 8220, 8766, 9740, 10275, 12175, 12330, 13149, 13700, 14610, 14796, 17532, 18495, 20550, 21915, 24350, 24660, 26298, 29220, 30825, 36525, 36990, 41100, 43830, 48700, 52596, 61650, 65745, 66719, 73050, 73980, 87660, 92475, 109575, 123300, 131490, 133438, 146100, 184950, 200157, 219150, 262980, 266876, 328725, 333595, 369900, 400314, 438300, 600471, 657450, 667190, 800628, 1000785, 1200942, 1314900, 1334380, 1667975, 1801413, 2001570, 2401884, 3002355, 3335950, 3602826, 4003140, 5003925, 6004710, 6671900, 7205652, 9007065, 10007850, 12009420, 15011775, 18014130, 20015700, 30023550, 36028260, 45035325, 60047100, 90070650, 180141300]

約数ペア:

[(1, 180141300), (2, 90070650), (3, 60047100), (4, 45035325), (5, 36028260), (6, 30023550), (9, 20015700), (10, 18014130), (12, 15011775), (15, 12009420), (18, 10007850), (20, 9007065), (25, 7205652), (27, 6671900), (30, 6004710), (36, 5003925), (45, 4003140), (50, 3602826), (54, 3335950), (60, 3002355), (75, 2401884), (90, 2001570), (100, 1801413), (108, 1667975), (135, 1334380), (137, 1314900), (150, 1200942), (180, 1000785), (225, 800628), (270, 667190), (274, 657450), (300, 600471), (411, 438300), (450, 400314), (487, 369900), (540, 333595), (548, 328725), (675, 266876), (685, 262980), (822, 219150), (900, 200157), (974, 184950), (1233, 146100), (1350, 133438), (1370, 131490), (1461, 123300), (1644, 109575), (1948, 92475), (2055, 87660), (2435, 73980), (2466, 73050), (2700, 66719), (2740, 65745), (2922, 61650), (3425, 52596), (3699, 48700), (4110, 43830), (4383, 41100), (4870, 36990), (4932, 36525), (5844, 30825), (6165, 29220), (6850, 26298), (7305, 24660), (7398, 24350), (8220, 21915), (8766, 20550), (9740, 18495), (10275, 17532), (12175, 14796), (12330, 14610), (13149, 13700)]