102425580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 342720000

約数和(自身を除く): 240294420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 90, 95, 108, 114, 134, 135, 149, 171, 180, 190, 201, 228, 268, 270, 285, 298, 335, 342, 380, 402, 447, 513, 540, 570, 596, 603, 670, 684, 745, 804, 855, 894, 1005, 1026, 1140, 1206, 1273, 1340, 1341, 1490, 1710, 1788, 1809, 2010, 2052, 2235, 2412, 2546, 2565, 2682, 2831, 2980, 3015, 3420, 3618, 3819, 4020, 4023, 4470, 5092, 5130, 5364, 5662, 6030, 6365, 6705, 7236, 7638, 8046, 8493, 8940, 9045, 9983, 10260, 11324, 11457, 12060, 12730, 13410, 14155, 15276, 16092, 16986, 18090, 19095, 19966, 20115, 22914, 25460, 25479, 26820, 28310, 29949, 33972, 34371, 36180, 38190, 39932, 40230, 42465, 45828, 49915, 50958, 56620, 57285, 59898, 68742, 76380, 76437, 80460, 84930, 89847, 99830, 101916, 114570, 119796, 127395, 137484, 149745, 152874, 169860, 171855, 179694, 189677, 199660, 229140, 254790, 269541, 299490, 305748, 343710, 359388, 379354, 382185, 449235, 509580, 539082, 569031, 598980, 687420, 758708, 764370, 898470, 948385, 1078164, 1138062, 1347705, 1528740, 1707093, 1796940, 1896770, 2276124, 2695410, 2845155, 3414186, 3793540, 5121279, 5390820, 5690310, 6828372, 8535465, 10242558, 11380620, 17070930, 20485116, 25606395, 34141860, 51212790, 102425580]

約数ペア:

[(1, 102425580), (2, 51212790), (3, 34141860), (4, 25606395), (5, 20485116), (6, 17070930), (9, 11380620), (10, 10242558), (12, 8535465), (15, 6828372), (18, 5690310), (19, 5390820), (20, 5121279), (27, 3793540), (30, 3414186), (36, 2845155), (38, 2695410), (45, 2276124), (54, 1896770), (57, 1796940), (60, 1707093), (67, 1528740), (76, 1347705), (90, 1138062), (95, 1078164), (108, 948385), (114, 898470), (134, 764370), (135, 758708), (149, 687420), (171, 598980), (180, 569031), (190, 539082), (201, 509580), (228, 449235), (268, 382185), (270, 379354), (285, 359388), (298, 343710), (335, 305748), (342, 299490), (380, 269541), (402, 254790), (447, 229140), (513, 199660), (540, 189677), (570, 179694), (596, 171855), (603, 169860), (670, 152874), (684, 149745), (745, 137484), (804, 127395), (855, 119796), (894, 114570), (1005, 101916), (1026, 99830), (1140, 89847), (1206, 84930), (1273, 80460), (1340, 76437), (1341, 76380), (1490, 68742), (1710, 59898), (1788, 57285), (1809, 56620), (2010, 50958), (2052, 49915), (2235, 45828), (2412, 42465), (2546, 40230), (2565, 39932), (2682, 38190), (2831, 36180), (2980, 34371), (3015, 33972), (3420, 29949), (3618, 28310), (3819, 26820), (4020, 25479), (4023, 25460), (4470, 22914), (5092, 20115), (5130, 19966), (5364, 19095), (5662, 18090), (6030, 16986), (6365, 16092), (6705, 15276), (7236, 14155), (7638, 13410), (8046, 12730), (8493, 12060), (8940, 11457), (9045, 11324), (9983, 10260)]