91448760

素因数分解:

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

素因数の和:150

約数の個数: 192

約数和(自身を含む): 310292640

約数和(自身を除く): 218843880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 183, 186, 195, 244, 248, 260, 305, 310, 312, 366, 372, 390, 403, 465, 488, 520, 610, 620, 732, 744, 780, 793, 806, 915, 930, 961, 1209, 1220, 1240, 1464, 1560, 1586, 1612, 1830, 1860, 1891, 1922, 2015, 2379, 2418, 2440, 2883, 3172, 3224, 3660, 3720, 3782, 3844, 3965, 4030, 4758, 4805, 4836, 5673, 5766, 6045, 6344, 7320, 7564, 7688, 7930, 8060, 9455, 9516, 9610, 9672, 11346, 11532, 11895, 12090, 12493, 14415, 15128, 15860, 16120, 18910, 19032, 19220, 22692, 23064, 23790, 24180, 24583, 24986, 28365, 28830, 31720, 37479, 37820, 38440, 45384, 47580, 48360, 49166, 49972, 56730, 57660, 58621, 62465, 73749, 74958, 75640, 95160, 98332, 99944, 113460, 115320, 117242, 122915, 124930, 147498, 149916, 175863, 187395, 196664, 226920, 234484, 245830, 249860, 293105, 294996, 299832, 351726, 368745, 374790, 468968, 491660, 499720, 586210, 589992, 703452, 737490, 749580, 762073, 879315, 983320, 1172420, 1406904, 1474980, 1499160, 1524146, 1758630, 2286219, 2344840, 2949960, 3048292, 3517260, 3810365, 4572438, 6096584, 7034520, 7620730, 9144876, 11431095, 15241460, 18289752, 22862190, 30482920, 45724380, 91448760]

約数ペア:

[(1, 91448760), (2, 45724380), (3, 30482920), (4, 22862190), (5, 18289752), (6, 15241460), (8, 11431095), (10, 9144876), (12, 7620730), (13, 7034520), (15, 6096584), (20, 4572438), (24, 3810365), (26, 3517260), (30, 3048292), (31, 2949960), (39, 2344840), (40, 2286219), (52, 1758630), (60, 1524146), (61, 1499160), (62, 1474980), (65, 1406904), (78, 1172420), (93, 983320), (104, 879315), (120, 762073), (122, 749580), (124, 737490), (130, 703452), (155, 589992), (156, 586210), (183, 499720), (186, 491660), (195, 468968), (244, 374790), (248, 368745), (260, 351726), (305, 299832), (310, 294996), (312, 293105), (366, 249860), (372, 245830), (390, 234484), (403, 226920), (465, 196664), (488, 187395), (520, 175863), (610, 149916), (620, 147498), (732, 124930), (744, 122915), (780, 117242), (793, 115320), (806, 113460), (915, 99944), (930, 98332), (961, 95160), (1209, 75640), (1220, 74958), (1240, 73749), (1464, 62465), (1560, 58621), (1586, 57660), (1612, 56730), (1830, 49972), (1860, 49166), (1891, 48360), (1922, 47580), (2015, 45384), (2379, 38440), (2418, 37820), (2440, 37479), (2883, 31720), (3172, 28830), (3224, 28365), (3660, 24986), (3720, 24583), (3782, 24180), (3844, 23790), (3965, 23064), (4030, 22692), (4758, 19220), (4805, 19032), (4836, 18910), (5673, 16120), (5766, 15860), (6045, 15128), (6344, 14415), (7320, 12493), (7564, 12090), (7688, 11895), (7930, 11532), (8060, 11346), (9455, 9672), (9516, 9610)]