209275560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:588

約数の個数: 192

約数和(自身を含む): 741620880

約数和(自身を除く): 532345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 97, 104, 117, 120, 130, 156, 180, 194, 195, 234, 260, 291, 312, 360, 388, 390, 461, 468, 485, 520, 582, 585, 776, 780, 873, 922, 936, 970, 1164, 1170, 1261, 1383, 1455, 1560, 1746, 1844, 1940, 2305, 2328, 2340, 2522, 2766, 2910, 3492, 3688, 3783, 3880, 4149, 4365, 4610, 4680, 5044, 5532, 5820, 5993, 6305, 6915, 6984, 7566, 8298, 8730, 9220, 10088, 11064, 11349, 11640, 11986, 12610, 13830, 15132, 16596, 17460, 17979, 18440, 18915, 20745, 22698, 23972, 25220, 27660, 29965, 30264, 33192, 34920, 35958, 37830, 41490, 44717, 45396, 47944, 50440, 53937, 55320, 56745, 59930, 71916, 75660, 82980, 89434, 89895, 90792, 107874, 113490, 119860, 134151, 143832, 151320, 165960, 178868, 179790, 215748, 223585, 226980, 239720, 268302, 269685, 357736, 359580, 402453, 431496, 447170, 453960, 536604, 539370, 581321, 670755, 719160, 804906, 894340, 1073208, 1078740, 1162642, 1341510, 1609812, 1743963, 1788680, 2012265, 2157480, 2325284, 2683020, 2906605, 3219624, 3487926, 4024530, 4650568, 5231889, 5366040, 5813210, 6975852, 8049060, 8719815, 10463778, 11626420, 13951704, 16098120, 17439630, 20927556, 23252840, 26159445, 34879260, 41855112, 52318890, 69758520, 104637780, 209275560]

約数ペア:

[(1, 209275560), (2, 104637780), (3, 69758520), (4, 52318890), (5, 41855112), (6, 34879260), (8, 26159445), (9, 23252840), (10, 20927556), (12, 17439630), (13, 16098120), (15, 13951704), (18, 11626420), (20, 10463778), (24, 8719815), (26, 8049060), (30, 6975852), (36, 5813210), (39, 5366040), (40, 5231889), (45, 4650568), (52, 4024530), (60, 3487926), (65, 3219624), (72, 2906605), (78, 2683020), (90, 2325284), (97, 2157480), (104, 2012265), (117, 1788680), (120, 1743963), (130, 1609812), (156, 1341510), (180, 1162642), (194, 1078740), (195, 1073208), (234, 894340), (260, 804906), (291, 719160), (312, 670755), (360, 581321), (388, 539370), (390, 536604), (461, 453960), (468, 447170), (485, 431496), (520, 402453), (582, 359580), (585, 357736), (776, 269685), (780, 268302), (873, 239720), (922, 226980), (936, 223585), (970, 215748), (1164, 179790), (1170, 178868), (1261, 165960), (1383, 151320), (1455, 143832), (1560, 134151), (1746, 119860), (1844, 113490), (1940, 107874), (2305, 90792), (2328, 89895), (2340, 89434), (2522, 82980), (2766, 75660), (2910, 71916), (3492, 59930), (3688, 56745), (3783, 55320), (3880, 53937), (4149, 50440), (4365, 47944), (4610, 45396), (4680, 44717), (5044, 41490), (5532, 37830), (5820, 35958), (5993, 34920), (6305, 33192), (6915, 30264), (6984, 29965), (7566, 27660), (8298, 25220), (8730, 23972), (9220, 22698), (10088, 20745), (11064, 18915), (11349, 18440), (11640, 17979), (11986, 17460), (12610, 16596), (13830, 15132)]