390059550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 1180214640

約数和(自身を除く): 790155090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 37, 38, 45, 50, 54, 57, 74, 75, 81, 90, 95, 111, 114, 135, 137, 150, 162, 171, 185, 190, 222, 225, 270, 274, 285, 333, 342, 370, 405, 411, 450, 475, 513, 555, 570, 666, 675, 685, 703, 810, 822, 855, 925, 950, 999, 1026, 1110, 1233, 1350, 1370, 1406, 1425, 1539, 1665, 1710, 1850, 1998, 2025, 2055, 2109, 2466, 2565, 2603, 2775, 2850, 2997, 3078, 3330, 3425, 3515, 3699, 4050, 4110, 4218, 4275, 4995, 5069, 5130, 5206, 5550, 5994, 6165, 6327, 6850, 7030, 7398, 7695, 7809, 8325, 8550, 9990, 10138, 10275, 10545, 11097, 12330, 12654, 12825, 13015, 14985, 15207, 15390, 15618, 16650, 17575, 18495, 18981, 20550, 21090, 22194, 23427, 24975, 25345, 25650, 26030, 29970, 30414, 30825, 31635, 35150, 36990, 37962, 38475, 39045, 45621, 46854, 49950, 50690, 52725, 55485, 56943, 61650, 63270, 65075, 70281, 74925, 76035, 76950, 78090, 91242, 92475, 94905, 96311, 105450, 110970, 113886, 117135, 126725, 130150, 136863, 140562, 149850, 152070, 158175, 184950, 189810, 192622, 195225, 210843, 228105, 234270, 253450, 273726, 277425, 284715, 288933, 316350, 351405, 380175, 390450, 410589, 421686, 456210, 474525, 481555, 554850, 569430, 577866, 585675, 684315, 702810, 760350, 821178, 866799, 949050, 963110, 1054215, 1140525, 1171350, 1368630, 1423575, 1444665, 1733598, 1757025, 2052945, 2108430, 2281050, 2407775, 2600397, 2847150, 2889330, 3421575, 3514050, 4105890, 4333995, 4815550, 5200794, 5271075, 6843150, 7223325, 7801191, 8667990, 10264725, 10542150, 13001985, 14446650, 15602382, 20529450, 21669975, 26003970, 39005955, 43339950, 65009925, 78011910, 130019850, 195029775, 390059550]

約数ペア:

[(1, 390059550), (2, 195029775), (3, 130019850), (5, 78011910), (6, 65009925), (9, 43339950), (10, 39005955), (15, 26003970), (18, 21669975), (19, 20529450), (25, 15602382), (27, 14446650), (30, 13001985), (37, 10542150), (38, 10264725), (45, 8667990), (50, 7801191), (54, 7223325), (57, 6843150), (74, 5271075), (75, 5200794), (81, 4815550), (90, 4333995), (95, 4105890), (111, 3514050), (114, 3421575), (135, 2889330), (137, 2847150), (150, 2600397), (162, 2407775), (171, 2281050), (185, 2108430), (190, 2052945), (222, 1757025), (225, 1733598), (270, 1444665), (274, 1423575), (285, 1368630), (333, 1171350), (342, 1140525), (370, 1054215), (405, 963110), (411, 949050), (450, 866799), (475, 821178), (513, 760350), (555, 702810), (570, 684315), (666, 585675), (675, 577866), (685, 569430), (703, 554850), (810, 481555), (822, 474525), (855, 456210), (925, 421686), (950, 410589), (999, 390450), (1026, 380175), (1110, 351405), (1233, 316350), (1350, 288933), (1370, 284715), (1406, 277425), (1425, 273726), (1539, 253450), (1665, 234270), (1710, 228105), (1850, 210843), (1998, 195225), (2025, 192622), (2055, 189810), (2109, 184950), (2466, 158175), (2565, 152070), (2603, 149850), (2775, 140562), (2850, 136863), (2997, 130150), (3078, 126725), (3330, 117135), (3425, 113886), (3515, 110970), (3699, 105450), (4050, 96311), (4110, 94905), (4218, 92475), (4275, 91242), (4995, 78090), (5069, 76950), (5130, 76035), (5206, 74925), (5550, 70281), (5994, 65075), (6165, 63270), (6327, 61650), (6850, 56943), (7030, 55485), (7398, 52725), (7695, 50690), (7809, 49950), (8325, 46854), (8550, 45621), (9990, 39045), (10138, 38475), (10275, 37962), (10545, 36990), (11097, 35150), (12330, 31635), (12654, 30825), (12825, 30414), (13015, 29970), (14985, 26030), (15207, 25650), (15390, 25345), (15618, 24975), (16650, 23427), (17575, 22194), (18495, 21090), (18981, 20550)]