27689444280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{145949}}^1$

素因数の和:146014

約数の個数: 192

約数和(自身を含む): 98358624000

約数和(自身を除く): 70669179720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 9486, 10540, 11160, 12648, 15810, 18972, 21080, 23715, 31620, 37944, 47430, 63240, 94860, 145949, 189720, 291898, 437847, 583796, 729745, 875694, 1167592, 1313541, 1459490, 1751388, 2189235, 2481133, 2627082, 2918980, 3502776, 4378470, 4524419, 4962266, 5254164, 5837960, 6567705, 7443399, 8756940, 9048838, 9924532, 10508328, 12405665, 13135410, 13573257, 14886798, 17513880, 18097676, 19849064, 22330197, 22622095, 24811330, 26270820, 27146514, 29773596, 36195352, 37216995, 40719771, 44660394, 45244190, 49622660, 52541640, 54293028, 59547192, 67866285, 74433990, 76915123, 81439542, 89320788, 90488380, 99245320, 108586056, 111650985, 135732570, 148867980, 153830246, 162879084, 178641576, 180976760, 203598855, 223301970, 230745369, 271465140, 297735960, 307660492, 325758168, 384575615, 407197710, 446603940, 461490738, 542930280, 615320984, 692236107, 769151230, 814395420, 893207880, 922981476, 1153726845, 1384472214, 1538302460, 1628790840, 1845962952, 2307453690, 2768944428, 3076604920, 3461180535, 4614907380, 5537888856, 6922361070, 9229814760, 13844722140, 27689444280]

約数ペア:

[(1, 27689444280), (2, 13844722140), (3, 9229814760), (4, 6922361070), (5, 5537888856), (6, 4614907380), (8, 3461180535), (9, 3076604920), (10, 2768944428), (12, 2307453690), (15, 1845962952), (17, 1628790840), (18, 1538302460), (20, 1384472214), (24, 1153726845), (30, 922981476), (31, 893207880), (34, 814395420), (36, 769151230), (40, 692236107), (45, 615320984), (51, 542930280), (60, 461490738), (62, 446603940), (68, 407197710), (72, 384575615), (85, 325758168), (90, 307660492), (93, 297735960), (102, 271465140), (120, 230745369), (124, 223301970), (136, 203598855), (153, 180976760), (155, 178641576), (170, 162879084), (180, 153830246), (186, 148867980), (204, 135732570), (248, 111650985), (255, 108586056), (279, 99245320), (306, 90488380), (310, 89320788), (340, 81439542), (360, 76915123), (372, 74433990), (408, 67866285), (465, 59547192), (510, 54293028), (527, 52541640), (558, 49622660), (612, 45244190), (620, 44660394), (680, 40719771), (744, 37216995), (765, 36195352), (930, 29773596), (1020, 27146514), (1054, 26270820), (1116, 24811330), (1224, 22622095), (1240, 22330197), (1395, 19849064), (1530, 18097676), (1581, 17513880), (1860, 14886798), (2040, 13573257), (2108, 13135410), (2232, 12405665), (2635, 10508328), (2790, 9924532), (3060, 9048838), (3162, 8756940), (3720, 7443399), (4216, 6567705), (4743, 5837960), (5270, 5254164), (5580, 4962266), (6120, 4524419), (6324, 4378470), (7905, 3502776), (9486, 2918980), (10540, 2627082), (11160, 2481133), (12648, 2189235), (15810, 1751388), (18972, 1459490), (21080, 1313541), (23715, 1167592), (31620, 875694), (37944, 729745), (47430, 583796), (63240, 437847), (94860, 291898), (145949, 189720)]