849130920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6917}}^1$

素因数の和:6976

約数の個数: 192

約数和(自身を含む): 3108119040

約数和(自身を除く): 2258988120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 6917, 8184, 10230, 11160, 12276, 13640, 13834, 15345, 20460, 20751, 24552, 27668, 30690, 34585, 40920, 41502, 55336, 61380, 62253, 69170, 76087, 83004, 103755, 122760, 124506, 138340, 152174, 166008, 207510, 214427, 228261, 249012, 276680, 304348, 311265, 380435, 415020, 428854, 456522, 498024, 608696, 622530, 643281, 684783, 760870, 830040, 857708, 913044, 1072135, 1141305, 1245060, 1286562, 1369566, 1521740, 1715416, 1826088, 1929843, 2144270, 2282610, 2358697, 2490120, 2573124, 2739132, 3043480, 3216405, 3423915, 3859686, 4288540, 4565220, 4717394, 5146248, 5478264, 6432810, 6847830, 7076091, 7719372, 8577080, 9130440, 9434788, 9649215, 11793485, 12865620, 13695660, 14152182, 15438744, 18869576, 19298430, 21228273, 23586970, 25731240, 27391320, 28304364, 35380455, 38596860, 42456546, 47173940, 56608728, 70760910, 77193720, 84913092, 94347880, 106141365, 141521820, 169826184, 212282730, 283043640, 424565460, 849130920]

約数ペア:

[(1, 849130920), (2, 424565460), (3, 283043640), (4, 212282730), (5, 169826184), (6, 141521820), (8, 106141365), (9, 94347880), (10, 84913092), (11, 77193720), (12, 70760910), (15, 56608728), (18, 47173940), (20, 42456546), (22, 38596860), (24, 35380455), (30, 28304364), (31, 27391320), (33, 25731240), (36, 23586970), (40, 21228273), (44, 19298430), (45, 18869576), (55, 15438744), (60, 14152182), (62, 13695660), (66, 12865620), (72, 11793485), (88, 9649215), (90, 9434788), (93, 9130440), (99, 8577080), (110, 7719372), (120, 7076091), (124, 6847830), (132, 6432810), (155, 5478264), (165, 5146248), (180, 4717394), (186, 4565220), (198, 4288540), (220, 3859686), (248, 3423915), (264, 3216405), (279, 3043480), (310, 2739132), (330, 2573124), (341, 2490120), (360, 2358697), (372, 2282610), (396, 2144270), (440, 1929843), (465, 1826088), (495, 1715416), (558, 1521740), (620, 1369566), (660, 1286562), (682, 1245060), (744, 1141305), (792, 1072135), (930, 913044), (990, 857708), (1023, 830040), (1116, 760870), (1240, 684783), (1320, 643281), (1364, 622530), (1395, 608696), (1705, 498024), (1860, 456522), (1980, 428854), (2046, 415020), (2232, 380435), (2728, 311265), (2790, 304348), (3069, 276680), (3410, 249012), (3720, 228261), (3960, 214427), (4092, 207510), (5115, 166008), (5580, 152174), (6138, 138340), (6820, 124506), (6917, 122760), (8184, 103755), (10230, 83004), (11160, 76087), (12276, 69170), (13640, 62253), (13834, 61380), (15345, 55336), (20460, 41502), (20751, 40920), (24552, 34585), (27668, 30690)]