181070427240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8311}}^1\times {\mathrm{20173}}^1$

素因数の和:28504

約数の個数: 128

約数和(自身を含む): 603670636800

約数和(自身を除く): 422600209560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 8311, 16622, 20173, 24933, 33244, 40346, 41555, 49866, 60519, 66488, 74799, 80692, 83110, 99732, 100865, 121038, 124665, 149598, 161384, 166220, 181557, 199464, 201730, 224397, 242076, 249330, 299196, 302595, 332440, 363114, 373995, 403460, 448794, 484152, 498660, 544671, 598392, 605190, 726228, 747990, 806920, 897588, 907785, 997320, 1089342, 1121985, 1210380, 1452456, 1495980, 1795176, 1815570, 2178684, 2243970, 2420760, 2723355, 2991960, 3631140, 4357368, 4487940, 5446710, 7262280, 8975880, 10893420, 21786840, 167657803, 335315606, 502973409, 670631212, 838289015, 1005946818, 1341262424, 1508920227, 1676578030, 2011893636, 2514867045, 3017840454, 3353156060, 4023787272, 4526760681, 5029734090, 6035680908, 6706312120, 7544601135, 9053521362, 10059468180, 12071361816, 15089202270, 18107042724, 20118936360, 22633803405, 30178404540, 36214085448, 45267606810, 60356809080, 90535213620, 181070427240]

約数ペア:

[(1, 181070427240), (2, 90535213620), (3, 60356809080), (4, 45267606810), (5, 36214085448), (6, 30178404540), (8, 22633803405), (9, 20118936360), (10, 18107042724), (12, 15089202270), (15, 12071361816), (18, 10059468180), (20, 9053521362), (24, 7544601135), (27, 6706312120), (30, 6035680908), (36, 5029734090), (40, 4526760681), (45, 4023787272), (54, 3353156060), (60, 3017840454), (72, 2514867045), (90, 2011893636), (108, 1676578030), (120, 1508920227), (135, 1341262424), (180, 1005946818), (216, 838289015), (270, 670631212), (360, 502973409), (540, 335315606), (1080, 167657803), (8311, 21786840), (16622, 10893420), (20173, 8975880), (24933, 7262280), (33244, 5446710), (40346, 4487940), (41555, 4357368), (49866, 3631140), (60519, 2991960), (66488, 2723355), (74799, 2420760), (80692, 2243970), (83110, 2178684), (99732, 1815570), (100865, 1795176), (121038, 1495980), (124665, 1452456), (149598, 1210380), (161384, 1121985), (166220, 1089342), (181557, 997320), (199464, 907785), (201730, 897588), (224397, 806920), (242076, 747990), (249330, 726228), (299196, 605190), (302595, 598392), (332440, 544671), (363114, 498660), (373995, 484152), (403460, 448794)]