83776140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 192

約数和(自身を含む): 306432000

約数和(自身を除く): 222655860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 599, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1198, 1260, 1295, 1332, 1554, 1665, 1797, 1890, 1998, 2220, 2331, 2396, 2590, 2995, 3108, 3330, 3594, 3780, 3885, 3996, 4193, 4662, 4995, 5180, 5391, 5990, 6660, 6993, 7188, 7770, 8386, 8985, 9324, 9990, 10782, 11655, 11980, 12579, 13986, 15540, 16173, 16772, 17970, 19980, 20965, 21564, 22163, 23310, 25158, 26955, 27972, 32346, 34965, 35940, 37737, 41930, 44326, 46620, 50316, 53910, 62895, 64692, 66489, 69930, 75474, 80865, 83860, 88652, 107820, 110815, 113211, 125790, 132978, 139860, 150948, 155141, 161730, 188685, 199467, 221630, 226422, 251580, 265956, 310282, 323460, 332445, 377370, 398934, 443260, 452844, 465423, 566055, 598401, 620564, 664890, 754740, 775705, 797868, 930846, 997335, 1132110, 1196802, 1329780, 1396269, 1551410, 1861692, 1994670, 2264220, 2327115, 2393604, 2792538, 2992005, 3102820, 3989340, 4188807, 4654230, 5585076, 5984010, 6981345, 8377614, 9308460, 11968020, 13962690, 16755228, 20944035, 27925380, 41888070, 83776140]

約数ペア:

[(1, 83776140), (2, 41888070), (3, 27925380), (4, 20944035), (5, 16755228), (6, 13962690), (7, 11968020), (9, 9308460), (10, 8377614), (12, 6981345), (14, 5984010), (15, 5585076), (18, 4654230), (20, 4188807), (21, 3989340), (27, 3102820), (28, 2992005), (30, 2792538), (35, 2393604), (36, 2327115), (37, 2264220), (42, 1994670), (45, 1861692), (54, 1551410), (60, 1396269), (63, 1329780), (70, 1196802), (74, 1132110), (84, 997335), (90, 930846), (105, 797868), (108, 775705), (111, 754740), (126, 664890), (135, 620564), (140, 598401), (148, 566055), (180, 465423), (185, 452844), (189, 443260), (210, 398934), (222, 377370), (252, 332445), (259, 323460), (270, 310282), (315, 265956), (333, 251580), (370, 226422), (378, 221630), (420, 199467), (444, 188685), (518, 161730), (540, 155141), (555, 150948), (599, 139860), (630, 132978), (666, 125790), (740, 113211), (756, 110815), (777, 107820), (945, 88652), (999, 83860), (1036, 80865), (1110, 75474), (1198, 69930), (1260, 66489), (1295, 64692), (1332, 62895), (1554, 53910), (1665, 50316), (1797, 46620), (1890, 44326), (1998, 41930), (2220, 37737), (2331, 35940), (2396, 34965), (2590, 32346), (2995, 27972), (3108, 26955), (3330, 25158), (3594, 23310), (3780, 22163), (3885, 21564), (3996, 20965), (4193, 19980), (4662, 17970), (4995, 16772), (5180, 16173), (5391, 15540), (5990, 13986), (6660, 12579), (6993, 11980), (7188, 11655), (7770, 10782), (8386, 9990), (8985, 9324)]