554173380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54013}}^1$

素因数の和:54050

約数の個数: 96

約数和(自身を含む): 1814870400

約数和(自身を除く): 1260697020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 54013, 108026, 162039, 216052, 270065, 324078, 486117, 540130, 648156, 810195, 972234, 1026247, 1080260, 1458351, 1620390, 1944468, 2052494, 2430585, 2916702, 3078741, 3240780, 4104988, 4861170, 5131235, 5833404, 6157482, 7291755, 9236223, 9722340, 10262470, 12314964, 14583510, 15393705, 18472446, 20524940, 27708669, 29167020, 30787410, 36944892, 46181115, 55417338, 61574820, 92362230, 110834676, 138543345, 184724460, 277086690, 554173380]

約数ペア:

[(1, 554173380), (2, 277086690), (3, 184724460), (4, 138543345), (5, 110834676), (6, 92362230), (9, 61574820), (10, 55417338), (12, 46181115), (15, 36944892), (18, 30787410), (19, 29167020), (20, 27708669), (27, 20524940), (30, 18472446), (36, 15393705), (38, 14583510), (45, 12314964), (54, 10262470), (57, 9722340), (60, 9236223), (76, 7291755), (90, 6157482), (95, 5833404), (108, 5131235), (114, 4861170), (135, 4104988), (171, 3240780), (180, 3078741), (190, 2916702), (228, 2430585), (270, 2052494), (285, 1944468), (342, 1620390), (380, 1458351), (513, 1080260), (540, 1026247), (570, 972234), (684, 810195), (855, 648156), (1026, 540130), (1140, 486117), (1710, 324078), (2052, 270065), (2565, 216052), (3420, 162039), (5130, 108026), (10260, 54013)]