354002220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 288

約数和(自身を含む): 1337394240

約数和(自身を除く): 983392020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 130, 132, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 220, 221, 234, 255, 260, 286, 306, 330, 340, 374, 390, 396, 429, 442, 468, 495, 510, 561, 572, 585, 612, 660, 663, 715, 748, 765, 780, 809, 858, 884, 935, 990, 1020, 1105, 1122, 1170, 1287, 1326, 1430, 1530, 1618, 1683, 1716, 1870, 1980, 1989, 2145, 2210, 2244, 2340, 2427, 2431, 2574, 2652, 2805, 2860, 3060, 3236, 3315, 3366, 3740, 3978, 4045, 4290, 4420, 4854, 4862, 5148, 5610, 6435, 6630, 6732, 7281, 7293, 7956, 8090, 8415, 8580, 8899, 9708, 9724, 9945, 10517, 11220, 12135, 12155, 12870, 13260, 13753, 14562, 14586, 16180, 16830, 17798, 19890, 21034, 21879, 24270, 24310, 25740, 26697, 27506, 29124, 29172, 31551, 33660, 35596, 36405, 36465, 39780, 41259, 42068, 43758, 44495, 48540, 48620, 52585, 53394, 55012, 63102, 68765, 72810, 72930, 80091, 82518, 87516, 88990, 94653, 105170, 106788, 109395, 115687, 123777, 126204, 133485, 137530, 145620, 145860, 151283, 157755, 160182, 165036, 177980, 178789, 189306, 206295, 210340, 218790, 231374, 247554, 266970, 275060, 302566, 315510, 320364, 347061, 357578, 378612, 400455, 412590, 437580, 453849, 462748, 473265, 495108, 533940, 536367, 578435, 605132, 618885, 631020, 694122, 715156, 756415, 800910, 825180, 893945, 907698, 946530, 1041183, 1072734, 1156870, 1237770, 1361547, 1388244, 1512830, 1601820, 1609101, 1735305, 1787890, 1815396, 1893060, 1966679, 2082366, 2145468, 2269245, 2313740, 2475540, 2681835, 2723094, 3025660, 3218202, 3470610, 3575780, 3933358, 4164732, 4538490, 5205915, 5363670, 5446188, 5900037, 6436404, 6807735, 6941220, 7866716, 8045505, 9076980, 9833395, 10411830, 10727340, 11800074, 13615470, 16091010, 17700111, 19666790, 20823660, 23600148, 27230940, 29500185, 32182020, 35400222, 39333580, 59000370, 70800444, 88500555, 118000740, 177001110, 354002220]

約数ペア:

[(1, 354002220), (2, 177001110), (3, 118000740), (4, 88500555), (5, 70800444), (6, 59000370), (9, 39333580), (10, 35400222), (11, 32182020), (12, 29500185), (13, 27230940), (15, 23600148), (17, 20823660), (18, 19666790), (20, 17700111), (22, 16091010), (26, 13615470), (30, 11800074), (33, 10727340), (34, 10411830), (36, 9833395), (39, 9076980), (44, 8045505), (45, 7866716), (51, 6941220), (52, 6807735), (55, 6436404), (60, 5900037), (65, 5446188), (66, 5363670), (68, 5205915), (78, 4538490), (85, 4164732), (90, 3933358), (99, 3575780), (102, 3470610), (110, 3218202), (117, 3025660), (130, 2723094), (132, 2681835), (143, 2475540), (153, 2313740), (156, 2269245), (165, 2145468), (170, 2082366), (180, 1966679), (187, 1893060), (195, 1815396), (198, 1787890), (204, 1735305), (220, 1609101), (221, 1601820), (234, 1512830), (255, 1388244), (260, 1361547), (286, 1237770), (306, 1156870), (330, 1072734), (340, 1041183), (374, 946530), (390, 907698), (396, 893945), (429, 825180), (442, 800910), (468, 756415), (495, 715156), (510, 694122), (561, 631020), (572, 618885), (585, 605132), (612, 578435), (660, 536367), (663, 533940), (715, 495108), (748, 473265), (765, 462748), (780, 453849), (809, 437580), (858, 412590), (884, 400455), (935, 378612), (990, 357578), (1020, 347061), (1105, 320364), (1122, 315510), (1170, 302566), (1287, 275060), (1326, 266970), (1430, 247554), (1530, 231374), (1618, 218790), (1683, 210340), (1716, 206295), (1870, 189306), (1980, 178789), (1989, 177980), (2145, 165036), (2210, 160182), (2244, 157755), (2340, 151283), (2427, 145860), (2431, 145620), (2574, 137530), (2652, 133485), (2805, 126204), (2860, 123777), (3060, 115687), (3236, 109395), (3315, 106788), (3366, 105170), (3740, 94653), (3978, 88990), (4045, 87516), (4290, 82518), (4420, 80091), (4854, 72930), (4862, 72810), (5148, 68765), (5610, 63102), (6435, 55012), (6630, 53394), (6732, 52585), (7281, 48620), (7293, 48540), (7956, 44495), (8090, 43758), (8415, 42068), (8580, 41259), (8899, 39780), (9708, 36465), (9724, 36405), (9945, 35596), (10517, 33660), (11220, 31551), (12135, 29172), (12155, 29124), (12870, 27506), (13260, 26697), (13753, 25740), (14562, 24310), (14586, 24270), (16180, 21879), (16830, 21034), (17798, 19890)]