66747000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 128

約数和(自身を含む): 219398400

約数和(自身を除く): 152651400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1171, 1425, 1500, 1900, 2280, 2342, 2375, 2850, 3000, 3513, 3800, 4684, 4750, 5700, 5855, 7026, 7125, 9368, 9500, 11400, 11710, 14052, 14250, 17565, 19000, 22249, 23420, 28104, 28500, 29275, 35130, 44498, 46840, 57000, 58550, 66747, 70260, 87825, 88996, 111245, 117100, 133494, 140520, 146375, 175650, 177992, 222490, 234200, 266988, 292750, 333735, 351300, 439125, 444980, 533976, 556225, 585500, 667470, 702600, 878250, 889960, 1112450, 1171000, 1334940, 1668675, 1756500, 2224900, 2669880, 2781125, 3337350, 3513000, 4449800, 5562250, 6674700, 8343375, 11124500, 13349400, 16686750, 22249000, 33373500, 66747000]

約数ペア:

[(1, 66747000), (2, 33373500), (3, 22249000), (4, 16686750), (5, 13349400), (6, 11124500), (8, 8343375), (10, 6674700), (12, 5562250), (15, 4449800), (19, 3513000), (20, 3337350), (24, 2781125), (25, 2669880), (30, 2224900), (38, 1756500), (40, 1668675), (50, 1334940), (57, 1171000), (60, 1112450), (75, 889960), (76, 878250), (95, 702600), (100, 667470), (114, 585500), (120, 556225), (125, 533976), (150, 444980), (152, 439125), (190, 351300), (200, 333735), (228, 292750), (250, 266988), (285, 234200), (300, 222490), (375, 177992), (380, 175650), (456, 146375), (475, 140520), (500, 133494), (570, 117100), (600, 111245), (750, 88996), (760, 87825), (950, 70260), (1000, 66747), (1140, 58550), (1171, 57000), (1425, 46840), (1500, 44498), (1900, 35130), (2280, 29275), (2342, 28500), (2375, 28104), (2850, 23420), (3000, 22249), (3513, 19000), (3800, 17565), (4684, 14250), (4750, 14052), (5700, 11710), (5855, 11400), (7026, 9500), (7125, 9368)]