28197600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 94993920

約数和(自身を除く): 66796320

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, 379, 400, 465, 480, 496, 600, 620, 744, 758, 775, 800, 930, 992, 1137, 1200, 1240, 1488, 1516, 1550, 1860, 1895, 2274, 2325, 2400, 2480, 2976, 3032, 3100, 3720, 3790, 4548, 4650, 4960, 5685, 6064, 6200, 7440, 7580, 9096, 9300, 9475, 11370, 11749, 12128, 12400, 14880, 15160, 18192, 18600, 18950, 22740, 23498, 24800, 28425, 30320, 35247, 36384, 37200, 37900, 45480, 46996, 56850, 58745, 60640, 70494, 74400, 75800, 90960, 93992, 113700, 117490, 140988, 151600, 176235, 181920, 187984, 227400, 234980, 281976, 293725, 303200, 352470, 375968, 454800, 469960, 563952, 587450, 704940, 881175, 909600, 939920, 1127904, 1174900, 1409880, 1762350, 1879840, 2349800, 2819760, 3524700, 4699600, 5639520, 7049400, 9399200, 14098800, 28197600]

約数ペア:

[(1, 28197600), (2, 14098800), (3, 9399200), (4, 7049400), (5, 5639520), (6, 4699600), (8, 3524700), (10, 2819760), (12, 2349800), (15, 1879840), (16, 1762350), (20, 1409880), (24, 1174900), (25, 1127904), (30, 939920), (31, 909600), (32, 881175), (40, 704940), (48, 587450), (50, 563952), (60, 469960), (62, 454800), (75, 375968), (80, 352470), (93, 303200), (96, 293725), (100, 281976), (120, 234980), (124, 227400), (150, 187984), (155, 181920), (160, 176235), (186, 151600), (200, 140988), (240, 117490), (248, 113700), (300, 93992), (310, 90960), (372, 75800), (379, 74400), (400, 70494), (465, 60640), (480, 58745), (496, 56850), (600, 46996), (620, 45480), (744, 37900), (758, 37200), (775, 36384), (800, 35247), (930, 30320), (992, 28425), (1137, 24800), (1200, 23498), (1240, 22740), (1488, 18950), (1516, 18600), (1550, 18192), (1860, 15160), (1895, 14880), (2274, 12400), (2325, 12128), (2400, 11749), (2480, 11370), (2976, 9475), (3032, 9300), (3100, 9096), (3720, 7580), (3790, 7440), (4548, 6200), (4650, 6064), (4960, 5685)]