155141460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15121}}^1$

素因数の和:15158

約数の個数: 96

約数和(自身を含む): 508099200

約数和(自身を除く): 352957740

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, 15121, 30242, 45363, 60484, 75605, 90726, 136089, 151210, 181452, 226815, 272178, 287299, 302420, 408267, 453630, 544356, 574598, 680445, 816534, 861897, 907260, 1149196, 1360890, 1436495, 1633068, 1723794, 2041335, 2585691, 2721780, 2872990, 3447588, 4082670, 4309485, 5171382, 5745980, 7757073, 8165340, 8618970, 10342764, 12928455, 15514146, 17237940, 25856910, 31028292, 38785365, 51713820, 77570730, 155141460]

約数ペア:

[(1, 155141460), (2, 77570730), (3, 51713820), (4, 38785365), (5, 31028292), (6, 25856910), (9, 17237940), (10, 15514146), (12, 12928455), (15, 10342764), (18, 8618970), (19, 8165340), (20, 7757073), (27, 5745980), (30, 5171382), (36, 4309485), (38, 4082670), (45, 3447588), (54, 2872990), (57, 2721780), (60, 2585691), (76, 2041335), (90, 1723794), (95, 1633068), (108, 1436495), (114, 1360890), (135, 1149196), (171, 907260), (180, 861897), (190, 816534), (228, 680445), (270, 574598), (285, 544356), (342, 453630), (380, 408267), (513, 302420), (540, 287299), (570, 272178), (684, 226815), (855, 181452), (1026, 151210), (1140, 136089), (1710, 90726), (2052, 75605), (2565, 60484), (3420, 45363), (5130, 30242), (10260, 15121)]