204538230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3115

約数の個数: 128

約数和(自身を含む): 618508800

約数和(自身を除く): 413970570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2470, 2565, 3067, 3510, 3705, 4446, 5130, 6134, 6669, 7410, 9201, 11115, 13338, 15335, 18402, 22230, 27603, 30670, 33345, 39871, 46005, 55206, 58273, 66690, 79742, 82809, 92010, 116546, 119613, 138015, 165618, 174819, 199355, 239226, 276030, 291365, 349638, 358839, 398710, 414045, 524457, 582730, 598065, 717678, 757549, 828090, 874095, 1048914, 1076517, 1196130, 1515098, 1573371, 1748190, 1794195, 2153034, 2272647, 2622285, 3146742, 3588390, 3787745, 4545294, 5244570, 5382585, 6817941, 7575490, 7866855, 10765170, 11363235, 13635882, 15733710, 20453823, 22726470, 34089705, 40907646, 68179410, 102269115, 204538230]

約数ペア:

[(1, 204538230), (2, 102269115), (3, 68179410), (5, 40907646), (6, 34089705), (9, 22726470), (10, 20453823), (13, 15733710), (15, 13635882), (18, 11363235), (19, 10765170), (26, 7866855), (27, 7575490), (30, 6817941), (38, 5382585), (39, 5244570), (45, 4545294), (54, 3787745), (57, 3588390), (65, 3146742), (78, 2622285), (90, 2272647), (95, 2153034), (114, 1794195), (117, 1748190), (130, 1573371), (135, 1515098), (171, 1196130), (190, 1076517), (195, 1048914), (234, 874095), (247, 828090), (270, 757549), (285, 717678), (342, 598065), (351, 582730), (390, 524457), (494, 414045), (513, 398710), (570, 358839), (585, 349638), (702, 291365), (741, 276030), (855, 239226), (1026, 199355), (1170, 174819), (1235, 165618), (1482, 138015), (1710, 119613), (1755, 116546), (2223, 92010), (2470, 82809), (2565, 79742), (3067, 66690), (3510, 58273), (3705, 55206), (4446, 46005), (5130, 39871), (6134, 33345), (6669, 30670), (7410, 27603), (9201, 22230), (11115, 18402), (13338, 15335)]