942228900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 3065366304

約数和(自身を除く): 2123137404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 97, 100, 129, 150, 172, 180, 194, 215, 225, 251, 258, 291, 300, 387, 388, 430, 450, 485, 502, 516, 582, 645, 753, 774, 860, 873, 900, 970, 1004, 1075, 1164, 1255, 1290, 1455, 1506, 1548, 1746, 1935, 1940, 2150, 2259, 2425, 2510, 2580, 2910, 3012, 3225, 3492, 3765, 3870, 4171, 4300, 4365, 4518, 4850, 5020, 5820, 6275, 6450, 7275, 7530, 7740, 8342, 8730, 9036, 9675, 9700, 10793, 11295, 12513, 12550, 12900, 14550, 15060, 16684, 17460, 18825, 19350, 20855, 21586, 21825, 22590, 24347, 25026, 25100, 29100, 32379, 37539, 37650, 38700, 41710, 43172, 43650, 45180, 48694, 50052, 53965, 56475, 62565, 64758, 73041, 75078, 75300, 83420, 87300, 97137, 97388, 104275, 107930, 112950, 121735, 125130, 129516, 146082, 150156, 161895, 187695, 194274, 208550, 215860, 219123, 225900, 243470, 250260, 269825, 292164, 312825, 323790, 365205, 375390, 388548, 417100, 438246, 485685, 486940, 539650, 608675, 625650, 647580, 730410, 750780, 809475, 876492, 938475, 971370, 1046921, 1079300, 1095615, 1217350, 1251300, 1460820, 1618950, 1826025, 1876950, 1942740, 2093842, 2191230, 2428425, 2434700, 3140763, 3237900, 3652050, 3753900, 4187684, 4382460, 4856850, 5234605, 5478075, 6281526, 7304100, 9422289, 9713700, 10469210, 10956150, 12563052, 15703815, 18844578, 20938420, 21912300, 26173025, 31407630, 37689156, 47111445, 52346050, 62815260, 78519075, 94222890, 104692100, 157038150, 188445780, 235557225, 314076300, 471114450, 942228900]

約数ペア:

[(1, 942228900), (2, 471114450), (3, 314076300), (4, 235557225), (5, 188445780), (6, 157038150), (9, 104692100), (10, 94222890), (12, 78519075), (15, 62815260), (18, 52346050), (20, 47111445), (25, 37689156), (30, 31407630), (36, 26173025), (43, 21912300), (45, 20938420), (50, 18844578), (60, 15703815), (75, 12563052), (86, 10956150), (90, 10469210), (97, 9713700), (100, 9422289), (129, 7304100), (150, 6281526), (172, 5478075), (180, 5234605), (194, 4856850), (215, 4382460), (225, 4187684), (251, 3753900), (258, 3652050), (291, 3237900), (300, 3140763), (387, 2434700), (388, 2428425), (430, 2191230), (450, 2093842), (485, 1942740), (502, 1876950), (516, 1826025), (582, 1618950), (645, 1460820), (753, 1251300), (774, 1217350), (860, 1095615), (873, 1079300), (900, 1046921), (970, 971370), (1004, 938475), (1075, 876492), (1164, 809475), (1255, 750780), (1290, 730410), (1455, 647580), (1506, 625650), (1548, 608675), (1746, 539650), (1935, 486940), (1940, 485685), (2150, 438246), (2259, 417100), (2425, 388548), (2510, 375390), (2580, 365205), (2910, 323790), (3012, 312825), (3225, 292164), (3492, 269825), (3765, 250260), (3870, 243470), (4171, 225900), (4300, 219123), (4365, 215860), (4518, 208550), (4850, 194274), (5020, 187695), (5820, 161895), (6275, 150156), (6450, 146082), (7275, 129516), (7530, 125130), (7740, 121735), (8342, 112950), (8730, 107930), (9036, 104275), (9675, 97388), (9700, 97137), (10793, 87300), (11295, 83420), (12513, 75300), (12550, 75078), (12900, 73041), (14550, 64758), (15060, 62565), (16684, 56475), (17460, 53965), (18825, 50052), (19350, 48694), (20855, 45180), (21586, 43650), (21825, 43172), (22590, 41710), (24347, 38700), (25026, 37650), (25100, 37539), (29100, 32379)]