5544450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^2$

素因数の和:98

約数の個数: 90

約数和(自身を含む): 15832971

約数和(自身を除く): 10288521

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 270, 333, 370, 405, 450, 555, 666, 675, 810, 925, 999, 1110, 1350, 1369, 1665, 1850, 1998, 2025, 2738, 2775, 2997, 3330, 4050, 4107, 4995, 5550, 5994, 6845, 8214, 8325, 9990, 12321, 13690, 14985, 16650, 20535, 24642, 24975, 29970, 34225, 36963, 41070, 49950, 61605, 68450, 73926, 74925, 102675, 110889, 123210, 149850, 184815, 205350, 221778, 308025, 369630, 554445, 616050, 924075, 1108890, 1848150, 2772225, 5544450]

約数ペア:

[(1, 5544450), (2, 2772225), (3, 1848150), (5, 1108890), (6, 924075), (9, 616050), (10, 554445), (15, 369630), (18, 308025), (25, 221778), (27, 205350), (30, 184815), (37, 149850), (45, 123210), (50, 110889), (54, 102675), (74, 74925), (75, 73926), (81, 68450), (90, 61605), (111, 49950), (135, 41070), (150, 36963), (162, 34225), (185, 29970), (222, 24975), (225, 24642), (270, 20535), (333, 16650), (370, 14985), (405, 13690), (450, 12321), (555, 9990), (666, 8325), (675, 8214), (810, 6845), (925, 5994), (999, 5550), (1110, 4995), (1350, 4107), (1369, 4050), (1665, 3330), (1850, 2997), (1998, 2775), (2025, 2738)]