126719820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 276621300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 53, 60, 74, 90, 106, 111, 148, 159, 180, 185, 212, 222, 265, 318, 333, 359, 370, 444, 477, 530, 555, 636, 666, 718, 740, 795, 954, 1060, 1077, 1110, 1332, 1436, 1590, 1665, 1795, 1908, 1961, 2154, 2220, 2385, 3180, 3231, 3330, 3590, 3922, 4308, 4770, 5385, 5883, 6462, 6660, 7180, 7844, 9540, 9805, 10770, 11766, 12924, 13283, 16155, 17649, 19027, 19610, 21540, 23532, 26566, 29415, 32310, 35298, 38054, 39220, 39849, 53132, 57081, 58830, 64620, 66415, 70596, 76108, 79698, 88245, 95135, 114162, 117660, 119547, 132830, 159396, 171243, 176490, 190270, 199245, 228324, 239094, 265660, 285405, 342486, 352980, 380540, 398490, 478188, 570810, 597735, 684972, 703999, 796980, 856215, 1141620, 1195470, 1407998, 1712430, 2111997, 2390940, 2815996, 3424860, 3519995, 4223994, 6335991, 7039990, 8447988, 10559985, 12671982, 14079980, 21119970, 25343964, 31679955, 42239940, 63359910, 126719820]

約数ペア:

[(1, 126719820), (2, 63359910), (3, 42239940), (4, 31679955), (5, 25343964), (6, 21119970), (9, 14079980), (10, 12671982), (12, 10559985), (15, 8447988), (18, 7039990), (20, 6335991), (30, 4223994), (36, 3519995), (37, 3424860), (45, 2815996), (53, 2390940), (60, 2111997), (74, 1712430), (90, 1407998), (106, 1195470), (111, 1141620), (148, 856215), (159, 796980), (180, 703999), (185, 684972), (212, 597735), (222, 570810), (265, 478188), (318, 398490), (333, 380540), (359, 352980), (370, 342486), (444, 285405), (477, 265660), (530, 239094), (555, 228324), (636, 199245), (666, 190270), (718, 176490), (740, 171243), (795, 159396), (954, 132830), (1060, 119547), (1077, 117660), (1110, 114162), (1332, 95135), (1436, 88245), (1590, 79698), (1665, 76108), (1795, 70596), (1908, 66415), (1961, 64620), (2154, 58830), (2220, 57081), (2385, 53132), (3180, 39849), (3231, 39220), (3330, 38054), (3590, 35298), (3922, 32310), (4308, 29415), (4770, 26566), (5385, 23532), (5883, 21540), (6462, 19610), (6660, 19027), (7180, 17649), (7844, 16155), (9540, 13283), (9805, 12924), (10770, 11766)]