45352620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 147420000

約数和(自身を除く): 102067380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 89, 90, 95, 114, 149, 171, 178, 180, 190, 228, 267, 285, 298, 342, 356, 380, 445, 447, 534, 570, 596, 684, 745, 801, 855, 890, 894, 1068, 1140, 1335, 1341, 1490, 1602, 1691, 1710, 1780, 1788, 2235, 2670, 2682, 2831, 2980, 3204, 3382, 3420, 4005, 4470, 5073, 5340, 5364, 5662, 6705, 6764, 8010, 8455, 8493, 8940, 10146, 11324, 13261, 13410, 14155, 15219, 16020, 16910, 16986, 20292, 25365, 25479, 26522, 26820, 28310, 30438, 33820, 33972, 39783, 42465, 50730, 50958, 53044, 56620, 60876, 66305, 76095, 79566, 84930, 101460, 101916, 119349, 127395, 132610, 152190, 159132, 169860, 198915, 238698, 251959, 254790, 265220, 304380, 397830, 477396, 503918, 509580, 596745, 755877, 795660, 1007836, 1193490, 1259795, 1511754, 2267631, 2386980, 2519590, 3023508, 3779385, 4535262, 5039180, 7558770, 9070524, 11338155, 15117540, 22676310, 45352620]

約数ペア:

[(1, 45352620), (2, 22676310), (3, 15117540), (4, 11338155), (5, 9070524), (6, 7558770), (9, 5039180), (10, 4535262), (12, 3779385), (15, 3023508), (18, 2519590), (19, 2386980), (20, 2267631), (30, 1511754), (36, 1259795), (38, 1193490), (45, 1007836), (57, 795660), (60, 755877), (76, 596745), (89, 509580), (90, 503918), (95, 477396), (114, 397830), (149, 304380), (171, 265220), (178, 254790), (180, 251959), (190, 238698), (228, 198915), (267, 169860), (285, 159132), (298, 152190), (342, 132610), (356, 127395), (380, 119349), (445, 101916), (447, 101460), (534, 84930), (570, 79566), (596, 76095), (684, 66305), (745, 60876), (801, 56620), (855, 53044), (890, 50958), (894, 50730), (1068, 42465), (1140, 39783), (1335, 33972), (1341, 33820), (1490, 30438), (1602, 28310), (1691, 26820), (1710, 26522), (1780, 25479), (1788, 25365), (2235, 20292), (2670, 16986), (2682, 16910), (2831, 16020), (2980, 15219), (3204, 14155), (3382, 13410), (3420, 13261), (4005, 11324), (4470, 10146), (5073, 8940), (5340, 8493), (5364, 8455), (5662, 8010), (6705, 6764)]