189030780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9461}}^1$

素因数の和:9516

約数の個数: 96

約数和(自身を含む): 604054080

約数和(自身を除く): 415023300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9461, 9990, 18922, 19980, 28383, 37844, 47305, 56766, 85149, 94610, 113532, 141915, 170298, 189220, 255447, 283830, 340596, 350057, 425745, 510894, 567660, 700114, 851490, 1021788, 1050171, 1277235, 1400228, 1702980, 1750285, 2100342, 2554470, 3150513, 3500570, 4200684, 5108940, 5250855, 6301026, 7001140, 9451539, 10501710, 12602052, 15752565, 18903078, 21003420, 31505130, 37806156, 47257695, 63010260, 94515390, 189030780]

約数ペア:

[(1, 189030780), (2, 94515390), (3, 63010260), (4, 47257695), (5, 37806156), (6, 31505130), (9, 21003420), (10, 18903078), (12, 15752565), (15, 12602052), (18, 10501710), (20, 9451539), (27, 7001140), (30, 6301026), (36, 5250855), (37, 5108940), (45, 4200684), (54, 3500570), (60, 3150513), (74, 2554470), (90, 2100342), (108, 1750285), (111, 1702980), (135, 1400228), (148, 1277235), (180, 1050171), (185, 1021788), (222, 851490), (270, 700114), (333, 567660), (370, 510894), (444, 425745), (540, 350057), (555, 340596), (666, 283830), (740, 255447), (999, 189220), (1110, 170298), (1332, 141915), (1665, 113532), (1998, 94610), (2220, 85149), (3330, 56766), (3996, 47305), (4995, 37844), (6660, 28383), (9461, 19980), (9990, 18922)]