274346280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1008451080

約数和(自身を除く): 734104800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 61, 62, 65, 72, 78, 90, 93, 104, 117, 120, 122, 124, 130, 155, 156, 180, 183, 186, 195, 234, 244, 248, 260, 279, 305, 310, 312, 360, 366, 372, 390, 403, 465, 468, 488, 520, 549, 558, 585, 610, 620, 732, 744, 780, 793, 806, 915, 930, 936, 961, 1098, 1116, 1170, 1209, 1220, 1240, 1395, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 1922, 2015, 2196, 2232, 2340, 2379, 2418, 2440, 2745, 2790, 2883, 3172, 3224, 3627, 3660, 3720, 3782, 3844, 3965, 4030, 4392, 4680, 4758, 4805, 4836, 5490, 5580, 5673, 5766, 6045, 6344, 7137, 7254, 7320, 7564, 7688, 7930, 8060, 8649, 9455, 9516, 9610, 9672, 10980, 11160, 11346, 11532, 11895, 12090, 12493, 14274, 14415, 14508, 15128, 15860, 16120, 17019, 17298, 18135, 18910, 19032, 19220, 21960, 22692, 23064, 23790, 24180, 24583, 24986, 28365, 28548, 28830, 29016, 31720, 34038, 34596, 35685, 36270, 37479, 37820, 38440, 43245, 45384, 47580, 48360, 49166, 49972, 56730, 57096, 57660, 58621, 62465, 68076, 69192, 71370, 72540, 73749, 74958, 75640, 85095, 86490, 95160, 98332, 99944, 112437, 113460, 115320, 117242, 122915, 124930, 136152, 142740, 145080, 147498, 149916, 170190, 172980, 175863, 187395, 196664, 221247, 224874, 226920, 234484, 245830, 249860, 285480, 293105, 294996, 299832, 340380, 345960, 351726, 368745, 374790, 442494, 449748, 468968, 491660, 499720, 527589, 562185, 586210, 589992, 680760, 703452, 737490, 749580, 762073, 879315, 884988, 899496, 983320, 1055178, 1106235, 1124370, 1172420, 1406904, 1474980, 1499160, 1524146, 1758630, 1769976, 2110356, 2212470, 2248740, 2286219, 2344840, 2637945, 2949960, 3048292, 3517260, 3810365, 4220712, 4424940, 4497480, 4572438, 5275890, 6096584, 6858657, 7034520, 7620730, 8849880, 9144876, 10551780, 11431095, 13717314, 15241460, 18289752, 21103560, 22862190, 27434628, 30482920, 34293285, 45724380, 54869256, 68586570, 91448760, 137173140, 274346280]

約数ペア:

[(1, 274346280), (2, 137173140), (3, 91448760), (4, 68586570), (5, 54869256), (6, 45724380), (8, 34293285), (9, 30482920), (10, 27434628), (12, 22862190), (13, 21103560), (15, 18289752), (18, 15241460), (20, 13717314), (24, 11431095), (26, 10551780), (30, 9144876), (31, 8849880), (36, 7620730), (39, 7034520), (40, 6858657), (45, 6096584), (52, 5275890), (60, 4572438), (61, 4497480), (62, 4424940), (65, 4220712), (72, 3810365), (78, 3517260), (90, 3048292), (93, 2949960), (104, 2637945), (117, 2344840), (120, 2286219), (122, 2248740), (124, 2212470), (130, 2110356), (155, 1769976), (156, 1758630), (180, 1524146), (183, 1499160), (186, 1474980), (195, 1406904), (234, 1172420), (244, 1124370), (248, 1106235), (260, 1055178), (279, 983320), (305, 899496), (310, 884988), (312, 879315), (360, 762073), (366, 749580), (372, 737490), (390, 703452), (403, 680760), (465, 589992), (468, 586210), (488, 562185), (520, 527589), (549, 499720), (558, 491660), (585, 468968), (610, 449748), (620, 442494), (732, 374790), (744, 368745), (780, 351726), (793, 345960), (806, 340380), (915, 299832), (930, 294996), (936, 293105), (961, 285480), (1098, 249860), (1116, 245830), (1170, 234484), (1209, 226920), (1220, 224874), (1240, 221247), (1395, 196664), (1464, 187395), (1560, 175863), (1586, 172980), (1612, 170190), (1830, 149916), (1860, 147498), (1891, 145080), (1922, 142740), (2015, 136152), (2196, 124930), (2232, 122915), (2340, 117242), (2379, 115320), (2418, 113460), (2440, 112437), (2745, 99944), (2790, 98332), (2883, 95160), (3172, 86490), (3224, 85095), (3627, 75640), (3660, 74958), (3720, 73749), (3782, 72540), (3844, 71370), (3965, 69192), (4030, 68076), (4392, 62465), (4680, 58621), (4758, 57660), (4805, 57096), (4836, 56730), (5490, 49972), (5580, 49166), (5673, 48360), (5766, 47580), (6045, 45384), (6344, 43245), (7137, 38440), (7254, 37820), (7320, 37479), (7564, 36270), (7688, 35685), (7930, 34596), (8060, 34038), (8649, 31720), (9455, 29016), (9516, 28830), (9610, 28548), (9672, 28365), (10980, 24986), (11160, 24583), (11346, 24180), (11532, 23790), (11895, 23064), (12090, 22692), (12493, 21960), (14274, 19220), (14415, 19032), (14508, 18910), (15128, 18135), (15860, 17298), (16120, 17019)]