210318900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 737952768

約数和(自身を除く): 527633868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 25, 30, 33, 34, 44, 46, 50, 51, 55, 60, 66, 68, 69, 75, 85, 92, 100, 102, 110, 115, 132, 138, 150, 163, 165, 170, 187, 204, 220, 230, 253, 255, 275, 276, 300, 326, 330, 340, 345, 374, 391, 425, 460, 489, 506, 510, 550, 561, 575, 652, 660, 690, 748, 759, 782, 815, 825, 850, 935, 978, 1012, 1020, 1100, 1122, 1150, 1173, 1265, 1275, 1380, 1518, 1564, 1630, 1650, 1700, 1725, 1793, 1870, 1955, 1956, 2244, 2300, 2346, 2445, 2530, 2550, 2771, 2805, 3036, 3260, 3300, 3450, 3586, 3740, 3749, 3795, 3910, 4075, 4301, 4675, 4692, 4890, 5060, 5100, 5379, 5542, 5610, 5865, 6325, 6900, 7172, 7498, 7590, 7820, 8150, 8313, 8602, 8965, 9350, 9775, 9780, 10758, 11084, 11220, 11247, 11730, 12225, 12650, 12903, 13855, 14025, 14996, 15180, 16300, 16626, 17204, 17930, 18700, 18745, 18975, 19550, 21505, 21516, 22494, 23460, 24450, 25300, 25806, 26895, 27710, 28050, 29325, 30481, 33252, 35860, 37490, 37950, 39100, 41239, 41565, 43010, 44825, 44988, 48900, 51612, 53790, 55420, 56100, 56235, 58650, 60962, 63733, 64515, 69275, 74980, 75900, 82478, 83130, 86020, 89650, 91443, 93725, 107525, 107580, 112470, 117300, 121924, 123717, 127466, 129030, 134475, 138550, 152405, 164956, 166260, 179300, 182886, 187450, 191199, 206195, 207825, 215050, 224940, 247434, 254932, 258060, 268950, 277100, 281175, 304810, 318665, 322575, 365772, 374900, 382398, 412390, 415650, 430100, 457215, 494868, 537900, 562350, 609620, 618585, 637330, 645150, 701063, 762025, 764796, 824780, 831300, 914430, 955995, 1030975, 1124700, 1237170, 1274660, 1290300, 1402126, 1524050, 1593325, 1828860, 1911990, 2061950, 2103189, 2286075, 2474340, 2804252, 3048100, 3092925, 3186650, 3505315, 3823980, 4123900, 4206378, 4572150, 4779975, 6185850, 6373300, 7010630, 8412756, 9144300, 9559950, 10515945, 12371700, 14021260, 17526575, 19119900, 21031890, 35053150, 42063780, 52579725, 70106300, 105159450, 210318900]

約数ペア:

[(1, 210318900), (2, 105159450), (3, 70106300), (4, 52579725), (5, 42063780), (6, 35053150), (10, 21031890), (11, 19119900), (12, 17526575), (15, 14021260), (17, 12371700), (20, 10515945), (22, 9559950), (23, 9144300), (25, 8412756), (30, 7010630), (33, 6373300), (34, 6185850), (44, 4779975), (46, 4572150), (50, 4206378), (51, 4123900), (55, 3823980), (60, 3505315), (66, 3186650), (68, 3092925), (69, 3048100), (75, 2804252), (85, 2474340), (92, 2286075), (100, 2103189), (102, 2061950), (110, 1911990), (115, 1828860), (132, 1593325), (138, 1524050), (150, 1402126), (163, 1290300), (165, 1274660), (170, 1237170), (187, 1124700), (204, 1030975), (220, 955995), (230, 914430), (253, 831300), (255, 824780), (275, 764796), (276, 762025), (300, 701063), (326, 645150), (330, 637330), (340, 618585), (345, 609620), (374, 562350), (391, 537900), (425, 494868), (460, 457215), (489, 430100), (506, 415650), (510, 412390), (550, 382398), (561, 374900), (575, 365772), (652, 322575), (660, 318665), (690, 304810), (748, 281175), (759, 277100), (782, 268950), (815, 258060), (825, 254932), (850, 247434), (935, 224940), (978, 215050), (1012, 207825), (1020, 206195), (1100, 191199), (1122, 187450), (1150, 182886), (1173, 179300), (1265, 166260), (1275, 164956), (1380, 152405), (1518, 138550), (1564, 134475), (1630, 129030), (1650, 127466), (1700, 123717), (1725, 121924), (1793, 117300), (1870, 112470), (1955, 107580), (1956, 107525), (2244, 93725), (2300, 91443), (2346, 89650), (2445, 86020), (2530, 83130), (2550, 82478), (2771, 75900), (2805, 74980), (3036, 69275), (3260, 64515), (3300, 63733), (3450, 60962), (3586, 58650), (3740, 56235), (3749, 56100), (3795, 55420), (3910, 53790), (4075, 51612), (4301, 48900), (4675, 44988), (4692, 44825), (4890, 43010), (5060, 41565), (5100, 41239), (5379, 39100), (5542, 37950), (5610, 37490), (5865, 35860), (6325, 33252), (6900, 30481), (7172, 29325), (7498, 28050), (7590, 27710), (7820, 26895), (8150, 25806), (8313, 25300), (8602, 24450), (8965, 23460), (9350, 22494), (9775, 21516), (9780, 21505), (10758, 19550), (11084, 18975), (11220, 18745), (11247, 18700), (11730, 17930), (12225, 17204), (12650, 16626), (12903, 16300), (13855, 15180), (14025, 14996)]