138317400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 524028960

約数和(自身を除く): 385711560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 50, 52, 60, 65, 69, 72, 75, 78, 90, 92, 100, 104, 115, 117, 120, 130, 138, 150, 156, 180, 184, 195, 200, 207, 225, 230, 234, 257, 260, 276, 299, 300, 312, 325, 345, 360, 390, 414, 450, 460, 468, 514, 520, 552, 575, 585, 598, 600, 650, 690, 771, 780, 828, 897, 900, 920, 936, 975, 1028, 1035, 1150, 1170, 1196, 1285, 1300, 1380, 1495, 1542, 1560, 1656, 1725, 1794, 1800, 1950, 2056, 2070, 2300, 2313, 2340, 2392, 2570, 2600, 2691, 2760, 2925, 2990, 3084, 3341, 3450, 3588, 3855, 3900, 4140, 4485, 4600, 4626, 4680, 5140, 5175, 5382, 5850, 5911, 5980, 6168, 6425, 6682, 6900, 7176, 7475, 7710, 7800, 8280, 8970, 9252, 10023, 10280, 10350, 10764, 11565, 11700, 11822, 11960, 12850, 13364, 13455, 13800, 14950, 15420, 16705, 17733, 17940, 18504, 19275, 20046, 20700, 21528, 22425, 23130, 23400, 23644, 25700, 26728, 26910, 29555, 29900, 30069, 30840, 33410, 35466, 35880, 38550, 40092, 41400, 44850, 46260, 47288, 50115, 51400, 53199, 53820, 57825, 59110, 59800, 60138, 66820, 67275, 70932, 76843, 77100, 80184, 83525, 88665, 89700, 92520, 100230, 106398, 107640, 115650, 118220, 120276, 133640, 134550, 141864, 147775, 150345, 153686, 154200, 167050, 177330, 179400, 200460, 212796, 230529, 231300, 236440, 240552, 250575, 265995, 269100, 295550, 300690, 307372, 334100, 354660, 384215, 400920, 425592, 443325, 461058, 462600, 501150, 531990, 538200, 591100, 601380, 614744, 668200, 691587, 709320, 751725, 768430, 886650, 922116, 1002300, 1063980, 1152645, 1182200, 1202760, 1329975, 1383174, 1503450, 1536860, 1773300, 1844232, 1921075, 2004600, 2127960, 2305290, 2659950, 2766348, 3006900, 3073720, 3457935, 3546600, 3842150, 4610580, 5319900, 5532696, 5763225, 6013800, 6915870, 7684300, 9221160, 10639800, 11526450, 13831740, 15368600, 17289675, 23052900, 27663480, 34579350, 46105800, 69158700, 138317400]

約数ペア:

[(1, 138317400), (2, 69158700), (3, 46105800), (4, 34579350), (5, 27663480), (6, 23052900), (8, 17289675), (9, 15368600), (10, 13831740), (12, 11526450), (13, 10639800), (15, 9221160), (18, 7684300), (20, 6915870), (23, 6013800), (24, 5763225), (25, 5532696), (26, 5319900), (30, 4610580), (36, 3842150), (39, 3546600), (40, 3457935), (45, 3073720), (46, 3006900), (50, 2766348), (52, 2659950), (60, 2305290), (65, 2127960), (69, 2004600), (72, 1921075), (75, 1844232), (78, 1773300), (90, 1536860), (92, 1503450), (100, 1383174), (104, 1329975), (115, 1202760), (117, 1182200), (120, 1152645), (130, 1063980), (138, 1002300), (150, 922116), (156, 886650), (180, 768430), (184, 751725), (195, 709320), (200, 691587), (207, 668200), (225, 614744), (230, 601380), (234, 591100), (257, 538200), (260, 531990), (276, 501150), (299, 462600), (300, 461058), (312, 443325), (325, 425592), (345, 400920), (360, 384215), (390, 354660), (414, 334100), (450, 307372), (460, 300690), (468, 295550), (514, 269100), (520, 265995), (552, 250575), (575, 240552), (585, 236440), (598, 231300), (600, 230529), (650, 212796), (690, 200460), (771, 179400), (780, 177330), (828, 167050), (897, 154200), (900, 153686), (920, 150345), (936, 147775), (975, 141864), (1028, 134550), (1035, 133640), (1150, 120276), (1170, 118220), (1196, 115650), (1285, 107640), (1300, 106398), (1380, 100230), (1495, 92520), (1542, 89700), (1560, 88665), (1656, 83525), (1725, 80184), (1794, 77100), (1800, 76843), (1950, 70932), (2056, 67275), (2070, 66820), (2300, 60138), (2313, 59800), (2340, 59110), (2392, 57825), (2570, 53820), (2600, 53199), (2691, 51400), (2760, 50115), (2925, 47288), (2990, 46260), (3084, 44850), (3341, 41400), (3450, 40092), (3588, 38550), (3855, 35880), (3900, 35466), (4140, 33410), (4485, 30840), (4600, 30069), (4626, 29900), (4680, 29555), (5140, 26910), (5175, 26728), (5382, 25700), (5850, 23644), (5911, 23400), (5980, 23130), (6168, 22425), (6425, 21528), (6682, 20700), (6900, 20046), (7176, 19275), (7475, 18504), (7710, 17940), (7800, 17733), (8280, 16705), (8970, 15420), (9252, 14950), (10023, 13800), (10280, 13455), (10350, 13364), (10764, 12850), (11565, 11960), (11700, 11822)]