86733180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1505

約数の個数: 120

約数和(自身を含む): 279631968

約数和(自身を除く): 192898788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1332, 1447, 1620, 1665, 1998, 2220, 2894, 2997, 3330, 3996, 4341, 4995, 5788, 5994, 6660, 7235, 8682, 9990, 11988, 13023, 14470, 14985, 17364, 19980, 21705, 26046, 28940, 29970, 39069, 43410, 52092, 53539, 59940, 65115, 78138, 86820, 107078, 117207, 130230, 156276, 160617, 195345, 214156, 234414, 260460, 267695, 321234, 390690, 468828, 481851, 535390, 586035, 642468, 781380, 803085, 963702, 1070780, 1172070, 1445553, 1606170, 1927404, 2344140, 2409255, 2891106, 3212340, 4336659, 4818510, 5782212, 7227765, 8673318, 9637020, 14455530, 17346636, 21683295, 28911060, 43366590, 86733180]

約数ペア:

[(1, 86733180), (2, 43366590), (3, 28911060), (4, 21683295), (5, 17346636), (6, 14455530), (9, 9637020), (10, 8673318), (12, 7227765), (15, 5782212), (18, 4818510), (20, 4336659), (27, 3212340), (30, 2891106), (36, 2409255), (37, 2344140), (45, 1927404), (54, 1606170), (60, 1445553), (74, 1172070), (81, 1070780), (90, 963702), (108, 803085), (111, 781380), (135, 642468), (148, 586035), (162, 535390), (180, 481851), (185, 468828), (222, 390690), (270, 321234), (324, 267695), (333, 260460), (370, 234414), (405, 214156), (444, 195345), (540, 160617), (555, 156276), (666, 130230), (740, 117207), (810, 107078), (999, 86820), (1110, 78138), (1332, 65115), (1447, 59940), (1620, 53539), (1665, 52092), (1998, 43410), (2220, 39069), (2894, 29970), (2997, 28940), (3330, 26046), (3996, 21705), (4341, 19980), (4995, 17364), (5788, 14985), (5994, 14470), (6660, 13023), (7235, 11988), (8682, 9990)]