72397530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7247}}^1$

素因数の和:7300

約数の個数: 64

約数和(自身を含む): 198305280

約数和(自身を除く): 125907750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 7247, 9990, 14494, 21741, 36235, 43482, 65223, 72470, 108705, 130446, 195669, 217410, 268139, 326115, 391338, 536278, 652230, 804417, 978345, 1340695, 1608834, 1956690, 2413251, 2681390, 4022085, 4826502, 7239753, 8044170, 12066255, 14479506, 24132510, 36198765, 72397530]

約数ペア:

[(1, 72397530), (2, 36198765), (3, 24132510), (5, 14479506), (6, 12066255), (9, 8044170), (10, 7239753), (15, 4826502), (18, 4022085), (27, 2681390), (30, 2413251), (37, 1956690), (45, 1608834), (54, 1340695), (74, 978345), (90, 804417), (111, 652230), (135, 536278), (185, 391338), (222, 326115), (270, 268139), (333, 217410), (370, 195669), (555, 130446), (666, 108705), (999, 72470), (1110, 65223), (1665, 43482), (1998, 36235), (3330, 21741), (4995, 14494), (7247, 9990)]