194625180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 667408896

約数和(自身を除く): 472783716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 191, 204, 222, 255, 270, 306, 324, 333, 340, 370, 382, 405, 444, 459, 510, 540, 555, 573, 612, 629, 666, 740, 764, 765, 810, 918, 955, 999, 1020, 1110, 1146, 1258, 1332, 1377, 1530, 1620, 1665, 1719, 1836, 1887, 1910, 1998, 2220, 2292, 2295, 2516, 2754, 2865, 2997, 3060, 3145, 3247, 3330, 3438, 3774, 3820, 3996, 4590, 4995, 5157, 5508, 5661, 5730, 5994, 6290, 6494, 6660, 6876, 6885, 7067, 7548, 8595, 9180, 9435, 9741, 9990, 10314, 11322, 11460, 11988, 12580, 12988, 13770, 14134, 14985, 15471, 16235, 16983, 17190, 18870, 19482, 19980, 20628, 21201, 22644, 25785, 27540, 28268, 28305, 29223, 29970, 30942, 32470, 33966, 34380, 35335, 37740, 38964, 42402, 48705, 50949, 51570, 56610, 58446, 59940, 61884, 63603, 64940, 67932, 70670, 77355, 84804, 84915, 87669, 97410, 101898, 103140, 106005, 113220, 116892, 120139, 127206, 141340, 146115, 154710, 169830, 175338, 190809, 194820, 203796, 212010, 240278, 254412, 254745, 263007, 292230, 309420, 318015, 339660, 350676, 360417, 381618, 424020, 438345, 480556, 509490, 526014, 572427, 584460, 600695, 636030, 720834, 763236, 876690, 954045, 1018980, 1052028, 1081251, 1144854, 1201390, 1272060, 1315035, 1441668, 1753380, 1802085, 1908090, 2162502, 2289708, 2402780, 2630070, 2862135, 3243753, 3604170, 3816180, 4325004, 5260140, 5406255, 5724270, 6487506, 7208340, 9731259, 10812510, 11448540, 12975012, 16218765, 19462518, 21625020, 32437530, 38925036, 48656295, 64875060, 97312590, 194625180]

約数ペア:

[(1, 194625180), (2, 97312590), (3, 64875060), (4, 48656295), (5, 38925036), (6, 32437530), (9, 21625020), (10, 19462518), (12, 16218765), (15, 12975012), (17, 11448540), (18, 10812510), (20, 9731259), (27, 7208340), (30, 6487506), (34, 5724270), (36, 5406255), (37, 5260140), (45, 4325004), (51, 3816180), (54, 3604170), (60, 3243753), (68, 2862135), (74, 2630070), (81, 2402780), (85, 2289708), (90, 2162502), (102, 1908090), (108, 1802085), (111, 1753380), (135, 1441668), (148, 1315035), (153, 1272060), (162, 1201390), (170, 1144854), (180, 1081251), (185, 1052028), (191, 1018980), (204, 954045), (222, 876690), (255, 763236), (270, 720834), (306, 636030), (324, 600695), (333, 584460), (340, 572427), (370, 526014), (382, 509490), (405, 480556), (444, 438345), (459, 424020), (510, 381618), (540, 360417), (555, 350676), (573, 339660), (612, 318015), (629, 309420), (666, 292230), (740, 263007), (764, 254745), (765, 254412), (810, 240278), (918, 212010), (955, 203796), (999, 194820), (1020, 190809), (1110, 175338), (1146, 169830), (1258, 154710), (1332, 146115), (1377, 141340), (1530, 127206), (1620, 120139), (1665, 116892), (1719, 113220), (1836, 106005), (1887, 103140), (1910, 101898), (1998, 97410), (2220, 87669), (2292, 84915), (2295, 84804), (2516, 77355), (2754, 70670), (2865, 67932), (2997, 64940), (3060, 63603), (3145, 61884), (3247, 59940), (3330, 58446), (3438, 56610), (3774, 51570), (3820, 50949), (3996, 48705), (4590, 42402), (4995, 38964), (5157, 37740), (5508, 35335), (5661, 34380), (5730, 33966), (5994, 32470), (6290, 30942), (6494, 29970), (6660, 29223), (6876, 28305), (6885, 28268), (7067, 27540), (7548, 25785), (8595, 22644), (9180, 21201), (9435, 20628), (9741, 19980), (9990, 19482), (10314, 18870), (11322, 17190), (11460, 16983), (11988, 16235), (12580, 15471), (12988, 14985), (13770, 14134)]