404672450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 1013268480

約数和(自身を除く): 608596030

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 31, 35, 38, 50, 62, 65, 70, 91, 95, 130, 133, 151, 155, 175, 182, 190, 217, 247, 266, 302, 310, 325, 350, 403, 434, 455, 475, 494, 589, 650, 665, 755, 775, 806, 910, 950, 1057, 1085, 1178, 1235, 1330, 1510, 1550, 1729, 1963, 2015, 2114, 2170, 2275, 2470, 2821, 2869, 2945, 3325, 3458, 3775, 3926, 4030, 4123, 4550, 4681, 5285, 5425, 5642, 5738, 5890, 6175, 6650, 7550, 7657, 8246, 8645, 9362, 9815, 10075, 10570, 10850, 12350, 13741, 14105, 14345, 14725, 15314, 17290, 19630, 20083, 20150, 20615, 23405, 26425, 27482, 28210, 28690, 29450, 32767, 37297, 38285, 40166, 41230, 43225, 46810, 49075, 52850, 53599, 60853, 65534, 68705, 70525, 71725, 74594, 76570, 86450, 88939, 98150, 100415, 103075, 107198, 117025, 121706, 137410, 141050, 143450, 163835, 177878, 186485, 191425, 200830, 206150, 234050, 261079, 267995, 304265, 327670, 343525, 372970, 382850, 425971, 444695, 502075, 522158, 535990, 608530, 622573, 687050, 819175, 851942, 889390, 932425, 1004150, 1156207, 1245146, 1305395, 1339975, 1521325, 1638350, 1864850, 2129855, 2223475, 2312414, 2610790, 2679950, 3042650, 3112865, 4259710, 4446950, 5781035, 6225730, 6526975, 8093449, 10649275, 11562070, 13053950, 15564325, 16186898, 21298550, 28905175, 31128650, 40467245, 57810350, 80934490, 202336225, 404672450]

約数ペア:

[(1, 404672450), (2, 202336225), (5, 80934490), (7, 57810350), (10, 40467245), (13, 31128650), (14, 28905175), (19, 21298550), (25, 16186898), (26, 15564325), (31, 13053950), (35, 11562070), (38, 10649275), (50, 8093449), (62, 6526975), (65, 6225730), (70, 5781035), (91, 4446950), (95, 4259710), (130, 3112865), (133, 3042650), (151, 2679950), (155, 2610790), (175, 2312414), (182, 2223475), (190, 2129855), (217, 1864850), (247, 1638350), (266, 1521325), (302, 1339975), (310, 1305395), (325, 1245146), (350, 1156207), (403, 1004150), (434, 932425), (455, 889390), (475, 851942), (494, 819175), (589, 687050), (650, 622573), (665, 608530), (755, 535990), (775, 522158), (806, 502075), (910, 444695), (950, 425971), (1057, 382850), (1085, 372970), (1178, 343525), (1235, 327670), (1330, 304265), (1510, 267995), (1550, 261079), (1729, 234050), (1963, 206150), (2015, 200830), (2114, 191425), (2170, 186485), (2275, 177878), (2470, 163835), (2821, 143450), (2869, 141050), (2945, 137410), (3325, 121706), (3458, 117025), (3775, 107198), (3926, 103075), (4030, 100415), (4123, 98150), (4550, 88939), (4681, 86450), (5285, 76570), (5425, 74594), (5642, 71725), (5738, 70525), (5890, 68705), (6175, 65534), (6650, 60853), (7550, 53599), (7657, 52850), (8246, 49075), (8645, 46810), (9362, 43225), (9815, 41230), (10075, 40166), (10570, 38285), (10850, 37297), (12350, 32767), (13741, 29450), (14105, 28690), (14345, 28210), (14725, 27482), (15314, 26425), (17290, 23405), (19630, 20615), (20083, 20150)]