825895080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 2748330000

約数和(自身を除く): 1922434920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 149, 173, 178, 180, 267, 298, 346, 356, 360, 445, 447, 519, 534, 596, 692, 712, 745, 801, 865, 890, 894, 1038, 1068, 1192, 1335, 1341, 1384, 1490, 1557, 1602, 1730, 1780, 1788, 2076, 2136, 2235, 2595, 2670, 2682, 2980, 3114, 3204, 3460, 3560, 3576, 4005, 4152, 4470, 5190, 5340, 5364, 5960, 6228, 6408, 6705, 6920, 7785, 8010, 8940, 10380, 10680, 10728, 12456, 13261, 13410, 15397, 15570, 16020, 17880, 20760, 25777, 26522, 26820, 30794, 31140, 32040, 39783, 46191, 51554, 53044, 53640, 61588, 62280, 66305, 76985, 77331, 79566, 92382, 103108, 106088, 119349, 123176, 128885, 132610, 138573, 153970, 154662, 159132, 184764, 198915, 206216, 230955, 231993, 238698, 257770, 265220, 277146, 307940, 309324, 318264, 369528, 386655, 397830, 461910, 463986, 477396, 515540, 530440, 554292, 596745, 615880, 618648, 692865, 773310, 795660, 923820, 927972, 954792, 1031080, 1108584, 1159965, 1193490, 1385730, 1546620, 1591320, 1847640, 1855944, 2294153, 2319930, 2386980, 2771460, 3093240, 4588306, 4639860, 4773960, 5542920, 6882459, 9176612, 9279720, 11470765, 13764918, 18353224, 20647377, 22941530, 27529836, 34412295, 41294754, 45883060, 55059672, 68824590, 82589508, 91766120, 103236885, 137649180, 165179016, 206473770, 275298360, 412947540, 825895080]

約数ペア:

[(1, 825895080), (2, 412947540), (3, 275298360), (4, 206473770), (5, 165179016), (6, 137649180), (8, 103236885), (9, 91766120), (10, 82589508), (12, 68824590), (15, 55059672), (18, 45883060), (20, 41294754), (24, 34412295), (30, 27529836), (36, 22941530), (40, 20647377), (45, 18353224), (60, 13764918), (72, 11470765), (89, 9279720), (90, 9176612), (120, 6882459), (149, 5542920), (173, 4773960), (178, 4639860), (180, 4588306), (267, 3093240), (298, 2771460), (346, 2386980), (356, 2319930), (360, 2294153), (445, 1855944), (447, 1847640), (519, 1591320), (534, 1546620), (596, 1385730), (692, 1193490), (712, 1159965), (745, 1108584), (801, 1031080), (865, 954792), (890, 927972), (894, 923820), (1038, 795660), (1068, 773310), (1192, 692865), (1335, 618648), (1341, 615880), (1384, 596745), (1490, 554292), (1557, 530440), (1602, 515540), (1730, 477396), (1780, 463986), (1788, 461910), (2076, 397830), (2136, 386655), (2235, 369528), (2595, 318264), (2670, 309324), (2682, 307940), (2980, 277146), (3114, 265220), (3204, 257770), (3460, 238698), (3560, 231993), (3576, 230955), (4005, 206216), (4152, 198915), (4470, 184764), (5190, 159132), (5340, 154662), (5364, 153970), (5960, 138573), (6228, 132610), (6408, 128885), (6705, 123176), (6920, 119349), (7785, 106088), (8010, 103108), (8940, 92382), (10380, 79566), (10680, 77331), (10728, 76985), (12456, 66305), (13261, 62280), (13410, 61588), (15397, 53640), (15570, 53044), (16020, 51554), (17880, 46191), (20760, 39783), (25777, 32040), (26522, 31140), (26820, 30794)]