275916420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1933}}^1$

素因数の和:2022

約数の個数: 144

約数和(自身を含む): 916576752

約数和(自身を除く): 640660332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 1933, 2196, 2340, 2379, 2745, 3172, 3660, 3866, 3965, 4758, 5490, 5799, 7137, 7732, 7930, 9516, 9665, 10980, 11598, 11895, 14274, 15860, 17397, 19330, 23196, 23790, 25129, 28548, 28995, 34794, 35685, 38660, 47580, 50258, 57990, 69588, 71370, 75387, 86985, 100516, 115980, 117913, 125645, 142740, 150774, 173970, 226161, 235826, 251290, 301548, 347940, 353739, 376935, 452322, 471652, 502580, 589565, 707478, 753870, 904644, 1061217, 1130805, 1179130, 1414956, 1507740, 1532869, 1768695, 2122434, 2261610, 2358260, 3065738, 3537390, 4244868, 4523220, 4598607, 5306085, 6131476, 7074780, 7664345, 9197214, 10612170, 13795821, 15328690, 18394428, 21224340, 22993035, 27591642, 30657380, 45986070, 55183284, 68979105, 91972140, 137958210, 275916420]

約数ペア:

[(1, 275916420), (2, 137958210), (3, 91972140), (4, 68979105), (5, 55183284), (6, 45986070), (9, 30657380), (10, 27591642), (12, 22993035), (13, 21224340), (15, 18394428), (18, 15328690), (20, 13795821), (26, 10612170), (30, 9197214), (36, 7664345), (39, 7074780), (45, 6131476), (52, 5306085), (60, 4598607), (61, 4523220), (65, 4244868), (78, 3537390), (90, 3065738), (117, 2358260), (122, 2261610), (130, 2122434), (156, 1768695), (180, 1532869), (183, 1507740), (195, 1414956), (234, 1179130), (244, 1130805), (260, 1061217), (305, 904644), (366, 753870), (390, 707478), (468, 589565), (549, 502580), (585, 471652), (610, 452322), (732, 376935), (780, 353739), (793, 347940), (915, 301548), (1098, 251290), (1170, 235826), (1220, 226161), (1586, 173970), (1830, 150774), (1933, 142740), (2196, 125645), (2340, 117913), (2379, 115980), (2745, 100516), (3172, 86985), (3660, 75387), (3866, 71370), (3965, 69588), (4758, 57990), (5490, 50258), (5799, 47580), (7137, 38660), (7732, 35685), (7930, 34794), (9516, 28995), (9665, 28548), (10980, 25129), (11598, 23790), (11895, 23196), (14274, 19330), (15860, 17397)]