30429600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 102493440

約数和(自身を除く): 72063840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 409, 465, 480, 496, 600, 620, 744, 775, 800, 818, 930, 992, 1200, 1227, 1240, 1488, 1550, 1636, 1860, 2045, 2325, 2400, 2454, 2480, 2976, 3100, 3272, 3720, 4090, 4650, 4908, 4960, 6135, 6200, 6544, 7440, 8180, 9300, 9816, 10225, 12270, 12400, 12679, 13088, 14880, 16360, 18600, 19632, 20450, 24540, 24800, 25358, 30675, 32720, 37200, 38037, 39264, 40900, 49080, 50716, 61350, 63395, 65440, 74400, 76074, 81800, 98160, 101432, 122700, 126790, 152148, 163600, 190185, 196320, 202864, 245400, 253580, 304296, 316975, 327200, 380370, 405728, 490800, 507160, 608592, 633950, 760740, 950925, 981600, 1014320, 1217184, 1267900, 1521480, 1901850, 2028640, 2535800, 3042960, 3803700, 5071600, 6085920, 7607400, 10143200, 15214800, 30429600]

約数ペア:

[(1, 30429600), (2, 15214800), (3, 10143200), (4, 7607400), (5, 6085920), (6, 5071600), (8, 3803700), (10, 3042960), (12, 2535800), (15, 2028640), (16, 1901850), (20, 1521480), (24, 1267900), (25, 1217184), (30, 1014320), (31, 981600), (32, 950925), (40, 760740), (48, 633950), (50, 608592), (60, 507160), (62, 490800), (75, 405728), (80, 380370), (93, 327200), (96, 316975), (100, 304296), (120, 253580), (124, 245400), (150, 202864), (155, 196320), (160, 190185), (186, 163600), (200, 152148), (240, 126790), (248, 122700), (300, 101432), (310, 98160), (372, 81800), (400, 76074), (409, 74400), (465, 65440), (480, 63395), (496, 61350), (600, 50716), (620, 49080), (744, 40900), (775, 39264), (800, 38037), (818, 37200), (930, 32720), (992, 30675), (1200, 25358), (1227, 24800), (1240, 24540), (1488, 20450), (1550, 19632), (1636, 18600), (1860, 16360), (2045, 14880), (2325, 13088), (2400, 12679), (2454, 12400), (2480, 12270), (2976, 10225), (3100, 9816), (3272, 9300), (3720, 8180), (4090, 7440), (4650, 6544), (4908, 6200), (4960, 6135)]