72759390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 128172450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 59, 66, 74, 101, 110, 111, 118, 165, 177, 185, 202, 222, 295, 303, 330, 354, 370, 407, 505, 555, 590, 606, 649, 814, 885, 1010, 1110, 1111, 1221, 1298, 1515, 1770, 1947, 2035, 2183, 2222, 2442, 3030, 3245, 3333, 3737, 3894, 4070, 4366, 5555, 5959, 6105, 6490, 6549, 6666, 7474, 9735, 10915, 11110, 11211, 11918, 12210, 13098, 16665, 17877, 18685, 19470, 21830, 22422, 24013, 29795, 32745, 33330, 35754, 37370, 41107, 48026, 56055, 59590, 65490, 65549, 72039, 82214, 89385, 112110, 120065, 123321, 131098, 144078, 178770, 196647, 205535, 220483, 240130, 246642, 327745, 360195, 393294, 411070, 440966, 616605, 655490, 661449, 720390, 983235, 1102415, 1233210, 1322898, 1966470, 2204830, 2425313, 3307245, 4850626, 6614490, 7275939, 12126565, 14551878, 24253130, 36379695, 72759390]

約数ペア:

[(1, 72759390), (2, 36379695), (3, 24253130), (5, 14551878), (6, 12126565), (10, 7275939), (11, 6614490), (15, 4850626), (22, 3307245), (30, 2425313), (33, 2204830), (37, 1966470), (55, 1322898), (59, 1233210), (66, 1102415), (74, 983235), (101, 720390), (110, 661449), (111, 655490), (118, 616605), (165, 440966), (177, 411070), (185, 393294), (202, 360195), (222, 327745), (295, 246642), (303, 240130), (330, 220483), (354, 205535), (370, 196647), (407, 178770), (505, 144078), (555, 131098), (590, 123321), (606, 120065), (649, 112110), (814, 89385), (885, 82214), (1010, 72039), (1110, 65549), (1111, 65490), (1221, 59590), (1298, 56055), (1515, 48026), (1770, 41107), (1947, 37370), (2035, 35754), (2183, 33330), (2222, 32745), (2442, 29795), (3030, 24013), (3245, 22422), (3333, 21830), (3737, 19470), (3894, 18685), (4070, 17877), (4366, 16665), (5555, 13098), (5959, 12210), (6105, 11918), (6490, 11211), (6549, 11110), (6666, 10915), (7474, 9735)]