66045420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 249080832

約数和(自身を除く): 183035412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 43, 45, 46, 53, 60, 63, 69, 70, 84, 86, 90, 92, 105, 106, 115, 126, 129, 138, 140, 159, 161, 172, 180, 207, 210, 212, 215, 230, 252, 258, 265, 276, 301, 315, 318, 322, 345, 371, 387, 414, 420, 430, 460, 477, 483, 516, 530, 602, 630, 636, 644, 645, 690, 742, 774, 795, 805, 828, 860, 903, 954, 966, 989, 1035, 1060, 1113, 1204, 1219, 1260, 1290, 1380, 1449, 1484, 1505, 1548, 1590, 1610, 1806, 1855, 1908, 1932, 1935, 1978, 2070, 2226, 2279, 2385, 2415, 2438, 2580, 2709, 2898, 2967, 3010, 3180, 3220, 3339, 3612, 3657, 3710, 3870, 3956, 4140, 4452, 4515, 4558, 4770, 4830, 4876, 4945, 5418, 5565, 5796, 5934, 6020, 6095, 6678, 6837, 6923, 7245, 7314, 7420, 7740, 8533, 8901, 9030, 9116, 9540, 9660, 9890, 10836, 10971, 11130, 11395, 11868, 12190, 13356, 13545, 13674, 13846, 14490, 14628, 14835, 15953, 16695, 17066, 17802, 18060, 18285, 19780, 20511, 20769, 21942, 22260, 22790, 24380, 25599, 27090, 27348, 27692, 28980, 29670, 31906, 33390, 34132, 34185, 34615, 35604, 36570, 41022, 41538, 42665, 43884, 44505, 45580, 47859, 51198, 52417, 54180, 54855, 59340, 62307, 63812, 66780, 68370, 69230, 73140, 76797, 79765, 82044, 83076, 85330, 89010, 95718, 102396, 102555, 103845, 104834, 109710, 124614, 127995, 136740, 138460, 143577, 153594, 157251, 159530, 170660, 178020, 191436, 205110, 207690, 209668, 219420, 239295, 249228, 255990, 262085, 287154, 307188, 311535, 314502, 319060, 366919, 383985, 410220, 415380, 471753, 478590, 511980, 524170, 574308, 623070, 629004, 717885, 733838, 767970, 786255, 943506, 957180, 1048340, 1100757, 1246140, 1435770, 1467676, 1535940, 1572510, 1834595, 1887012, 2201514, 2358765, 2871540, 3145020, 3302271, 3669190, 4403028, 4717530, 5503785, 6604542, 7338380, 9435060, 11007570, 13209084, 16511355, 22015140, 33022710, 66045420]

約数ペア:

[(1, 66045420), (2, 33022710), (3, 22015140), (4, 16511355), (5, 13209084), (6, 11007570), (7, 9435060), (9, 7338380), (10, 6604542), (12, 5503785), (14, 4717530), (15, 4403028), (18, 3669190), (20, 3302271), (21, 3145020), (23, 2871540), (28, 2358765), (30, 2201514), (35, 1887012), (36, 1834595), (42, 1572510), (43, 1535940), (45, 1467676), (46, 1435770), (53, 1246140), (60, 1100757), (63, 1048340), (69, 957180), (70, 943506), (84, 786255), (86, 767970), (90, 733838), (92, 717885), (105, 629004), (106, 623070), (115, 574308), (126, 524170), (129, 511980), (138, 478590), (140, 471753), (159, 415380), (161, 410220), (172, 383985), (180, 366919), (207, 319060), (210, 314502), (212, 311535), (215, 307188), (230, 287154), (252, 262085), (258, 255990), (265, 249228), (276, 239295), (301, 219420), (315, 209668), (318, 207690), (322, 205110), (345, 191436), (371, 178020), (387, 170660), (414, 159530), (420, 157251), (430, 153594), (460, 143577), (477, 138460), (483, 136740), (516, 127995), (530, 124614), (602, 109710), (630, 104834), (636, 103845), (644, 102555), (645, 102396), (690, 95718), (742, 89010), (774, 85330), (795, 83076), (805, 82044), (828, 79765), (860, 76797), (903, 73140), (954, 69230), (966, 68370), (989, 66780), (1035, 63812), (1060, 62307), (1113, 59340), (1204, 54855), (1219, 54180), (1260, 52417), (1290, 51198), (1380, 47859), (1449, 45580), (1484, 44505), (1505, 43884), (1548, 42665), (1590, 41538), (1610, 41022), (1806, 36570), (1855, 35604), (1908, 34615), (1932, 34185), (1935, 34132), (1978, 33390), (2070, 31906), (2226, 29670), (2279, 28980), (2385, 27692), (2415, 27348), (2438, 27090), (2580, 25599), (2709, 24380), (2898, 22790), (2967, 22260), (3010, 21942), (3180, 20769), (3220, 20511), (3339, 19780), (3612, 18285), (3657, 18060), (3710, 17802), (3870, 17066), (3956, 16695), (4140, 15953), (4452, 14835), (4515, 14628), (4558, 14490), (4770, 13846), (4830, 13674), (4876, 13545), (4945, 13356), (5418, 12190), (5565, 11868), (5796, 11395), (5934, 11130), (6020, 10971), (6095, 10836), (6678, 9890), (6837, 9660), (6923, 9540), (7245, 9116), (7314, 9030), (7420, 8901), (7740, 8533)]