30854854440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{4391}}^1$

素因数の和:4688

約数の個数: 192

約数和(自身を含む): 101745072000

約数和(自身を除く): 70890217560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 149, 180, 262, 298, 360, 393, 447, 524, 596, 655, 745, 786, 894, 1048, 1179, 1192, 1310, 1341, 1490, 1572, 1788, 1965, 2235, 2358, 2620, 2682, 2980, 3144, 3576, 3930, 4391, 4470, 4716, 5240, 5364, 5895, 5960, 6705, 7860, 8782, 8940, 9432, 10728, 11790, 13173, 13410, 15720, 17564, 17880, 19519, 21955, 23580, 26346, 26820, 35128, 39038, 39519, 43910, 47160, 52692, 53640, 58557, 65865, 78076, 79038, 87820, 97595, 105384, 117114, 131730, 156152, 158076, 175640, 175671, 195190, 197595, 234228, 263460, 292785, 316152, 351342, 390380, 395190, 468456, 526920, 575221, 585570, 654259, 702684, 780760, 790380, 878355, 1150442, 1171140, 1308518, 1405368, 1580760, 1725663, 1756710, 1962777, 2300884, 2342280, 2617036, 2876105, 3271295, 3451326, 3513420, 3925554, 4601768, 5176989, 5234072, 5752210, 5888331, 6542590, 6902652, 7026840, 7851108, 8628315, 9813885, 10353978, 11504420, 11776662, 13085180, 13805304, 15702216, 17256630, 19627770, 20707956, 23008840, 23553324, 25884945, 26170360, 29441655, 34513260, 39255540, 41415912, 47106648, 51769890, 58883310, 69026520, 78511080, 85707929, 103539780, 117766620, 171415858, 207079560, 235533240, 257123787, 342831716, 428539645, 514247574, 685663432, 771371361, 857079290, 1028495148, 1285618935, 1542742722, 1714158580, 2056990296, 2571237870, 3085485444, 3428317160, 3856856805, 5142475740, 6170970888, 7713713610, 10284951480, 15427427220, 30854854440]

約数ペア:

[(1, 30854854440), (2, 15427427220), (3, 10284951480), (4, 7713713610), (5, 6170970888), (6, 5142475740), (8, 3856856805), (9, 3428317160), (10, 3085485444), (12, 2571237870), (15, 2056990296), (18, 1714158580), (20, 1542742722), (24, 1285618935), (30, 1028495148), (36, 857079290), (40, 771371361), (45, 685663432), (60, 514247574), (72, 428539645), (90, 342831716), (120, 257123787), (131, 235533240), (149, 207079560), (180, 171415858), (262, 117766620), (298, 103539780), (360, 85707929), (393, 78511080), (447, 69026520), (524, 58883310), (596, 51769890), (655, 47106648), (745, 41415912), (786, 39255540), (894, 34513260), (1048, 29441655), (1179, 26170360), (1192, 25884945), (1310, 23553324), (1341, 23008840), (1490, 20707956), (1572, 19627770), (1788, 17256630), (1965, 15702216), (2235, 13805304), (2358, 13085180), (2620, 11776662), (2682, 11504420), (2980, 10353978), (3144, 9813885), (3576, 8628315), (3930, 7851108), (4391, 7026840), (4470, 6902652), (4716, 6542590), (5240, 5888331), (5364, 5752210), (5895, 5234072), (5960, 5176989), (6705, 4601768), (7860, 3925554), (8782, 3513420), (8940, 3451326), (9432, 3271295), (10728, 2876105), (11790, 2617036), (13173, 2342280), (13410, 2300884), (15720, 1962777), (17564, 1756710), (17880, 1725663), (19519, 1580760), (21955, 1405368), (23580, 1308518), (26346, 1171140), (26820, 1150442), (35128, 878355), (39038, 790380), (39519, 780760), (43910, 702684), (47160, 654259), (52692, 585570), (53640, 575221), (58557, 526920), (65865, 468456), (78076, 395190), (79038, 390380), (87820, 351342), (97595, 316152), (105384, 292785), (117114, 263460), (131730, 234228), (156152, 197595), (158076, 195190), (175640, 175671)]