202428450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 659005440

約数和(自身を除く): 456576990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 50, 54, 62, 63, 70, 75, 90, 93, 105, 126, 135, 150, 155, 175, 186, 189, 210, 217, 225, 270, 279, 310, 315, 350, 378, 434, 450, 465, 525, 558, 630, 651, 675, 691, 775, 837, 930, 945, 1050, 1085, 1302, 1350, 1382, 1395, 1550, 1575, 1674, 1890, 1953, 2073, 2170, 2325, 2790, 3150, 3255, 3455, 3906, 4146, 4185, 4650, 4725, 4837, 5425, 5859, 6219, 6510, 6910, 6975, 8370, 9450, 9674, 9765, 10365, 10850, 11718, 12438, 13950, 14511, 16275, 17275, 18657, 19530, 20730, 20925, 21421, 24185, 29022, 29295, 31095, 32550, 34550, 37314, 41850, 42842, 43533, 48370, 48825, 51825, 58590, 62190, 64263, 72555, 87066, 93285, 97650, 103650, 107105, 120925, 128526, 130599, 145110, 146475, 149947, 155475, 186570, 192789, 214210, 217665, 241850, 261198, 292950, 299894, 310950, 321315, 362775, 385578, 435330, 449841, 466425, 535525, 578367, 642630, 652995, 725550, 749735, 899682, 932850, 963945, 1071050, 1088325, 1156734, 1305990, 1349523, 1499470, 1606575, 1927890, 2176650, 2249205, 2699046, 2891835, 3213150, 3264975, 3748675, 4048569, 4498410, 4819725, 5783670, 6529950, 6747615, 7497350, 8097138, 9639450, 11246025, 13495230, 14459175, 20242845, 22492050, 28918350, 33738075, 40485690, 67476150, 101214225, 202428450]

約数ペア:

[(1, 202428450), (2, 101214225), (3, 67476150), (5, 40485690), (6, 33738075), (7, 28918350), (9, 22492050), (10, 20242845), (14, 14459175), (15, 13495230), (18, 11246025), (21, 9639450), (25, 8097138), (27, 7497350), (30, 6747615), (31, 6529950), (35, 5783670), (42, 4819725), (45, 4498410), (50, 4048569), (54, 3748675), (62, 3264975), (63, 3213150), (70, 2891835), (75, 2699046), (90, 2249205), (93, 2176650), (105, 1927890), (126, 1606575), (135, 1499470), (150, 1349523), (155, 1305990), (175, 1156734), (186, 1088325), (189, 1071050), (210, 963945), (217, 932850), (225, 899682), (270, 749735), (279, 725550), (310, 652995), (315, 642630), (350, 578367), (378, 535525), (434, 466425), (450, 449841), (465, 435330), (525, 385578), (558, 362775), (630, 321315), (651, 310950), (675, 299894), (691, 292950), (775, 261198), (837, 241850), (930, 217665), (945, 214210), (1050, 192789), (1085, 186570), (1302, 155475), (1350, 149947), (1382, 146475), (1395, 145110), (1550, 130599), (1575, 128526), (1674, 120925), (1890, 107105), (1953, 103650), (2073, 97650), (2170, 93285), (2325, 87066), (2790, 72555), (3150, 64263), (3255, 62190), (3455, 58590), (3906, 51825), (4146, 48825), (4185, 48370), (4650, 43533), (4725, 42842), (4837, 41850), (5425, 37314), (5859, 34550), (6219, 32550), (6510, 31095), (6910, 29295), (6975, 29022), (8370, 24185), (9450, 21421), (9674, 20925), (9765, 20730), (10365, 19530), (10850, 18657), (11718, 17275), (12438, 16275), (13950, 14511)]