194145660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 648869760

約数和(自身を除く): 454724100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 41, 45, 54, 60, 74, 79, 81, 82, 90, 108, 111, 123, 135, 148, 158, 162, 164, 180, 185, 205, 222, 237, 246, 270, 316, 324, 333, 369, 370, 395, 405, 410, 444, 474, 492, 540, 555, 615, 666, 711, 738, 740, 790, 810, 820, 948, 999, 1107, 1110, 1185, 1230, 1332, 1422, 1476, 1517, 1580, 1620, 1665, 1845, 1998, 2133, 2214, 2220, 2370, 2460, 2844, 2923, 2997, 3034, 3239, 3321, 3330, 3555, 3690, 3996, 4266, 4428, 4551, 4740, 4995, 5535, 5846, 5994, 6068, 6399, 6478, 6642, 6660, 7110, 7380, 7585, 8532, 8769, 9102, 9717, 9990, 10665, 11070, 11692, 11988, 12798, 12956, 13284, 13653, 14220, 14615, 14985, 15170, 16195, 16605, 17538, 18204, 19434, 19980, 21330, 22140, 22755, 25596, 26307, 27306, 29151, 29230, 29970, 30340, 31995, 32390, 33210, 35076, 38868, 40959, 42660, 43845, 45510, 48585, 52614, 54612, 58302, 58460, 59940, 63990, 64780, 66420, 68265, 78921, 81918, 87453, 87690, 91020, 97170, 105228, 116604, 119843, 122877, 127980, 131535, 136530, 145755, 157842, 163836, 174906, 175380, 194340, 204795, 236763, 239686, 245754, 262359, 263070, 273060, 291510, 315684, 349812, 359529, 394605, 409590, 437265, 473526, 479372, 491508, 524718, 526140, 583020, 599215, 614385, 719058, 789210, 819180, 874530, 947052, 1049436, 1078587, 1183815, 1198430, 1228770, 1311795, 1438116, 1578420, 1749060, 1797645, 2157174, 2367630, 2396860, 2457540, 2623590, 3235761, 3595290, 4314348, 4735260, 5247180, 5392935, 6471522, 7190580, 9707283, 10785870, 12943044, 16178805, 19414566, 21571740, 32357610, 38829132, 48536415, 64715220, 97072830, 194145660]

約数ペア:

[(1, 194145660), (2, 97072830), (3, 64715220), (4, 48536415), (5, 38829132), (6, 32357610), (9, 21571740), (10, 19414566), (12, 16178805), (15, 12943044), (18, 10785870), (20, 9707283), (27, 7190580), (30, 6471522), (36, 5392935), (37, 5247180), (41, 4735260), (45, 4314348), (54, 3595290), (60, 3235761), (74, 2623590), (79, 2457540), (81, 2396860), (82, 2367630), (90, 2157174), (108, 1797645), (111, 1749060), (123, 1578420), (135, 1438116), (148, 1311795), (158, 1228770), (162, 1198430), (164, 1183815), (180, 1078587), (185, 1049436), (205, 947052), (222, 874530), (237, 819180), (246, 789210), (270, 719058), (316, 614385), (324, 599215), (333, 583020), (369, 526140), (370, 524718), (395, 491508), (405, 479372), (410, 473526), (444, 437265), (474, 409590), (492, 394605), (540, 359529), (555, 349812), (615, 315684), (666, 291510), (711, 273060), (738, 263070), (740, 262359), (790, 245754), (810, 239686), (820, 236763), (948, 204795), (999, 194340), (1107, 175380), (1110, 174906), (1185, 163836), (1230, 157842), (1332, 145755), (1422, 136530), (1476, 131535), (1517, 127980), (1580, 122877), (1620, 119843), (1665, 116604), (1845, 105228), (1998, 97170), (2133, 91020), (2214, 87690), (2220, 87453), (2370, 81918), (2460, 78921), (2844, 68265), (2923, 66420), (2997, 64780), (3034, 63990), (3239, 59940), (3321, 58460), (3330, 58302), (3555, 54612), (3690, 52614), (3996, 48585), (4266, 45510), (4428, 43845), (4551, 42660), (4740, 40959), (4995, 38868), (5535, 35076), (5846, 33210), (5994, 32390), (6068, 31995), (6399, 30340), (6478, 29970), (6642, 29230), (6660, 29151), (7110, 27306), (7380, 26307), (7585, 25596), (8532, 22755), (8769, 22140), (9102, 21330), (9717, 19980), (9990, 19434), (10665, 18204), (11070, 17538), (11692, 16605), (11988, 16195), (12798, 15170), (12956, 14985), (13284, 14615), (13653, 14220)]