77504760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 265356000

約数和(自身を除く): 187851240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 59, 60, 72, 82, 89, 90, 118, 120, 123, 164, 177, 178, 180, 205, 236, 246, 267, 295, 328, 354, 356, 360, 369, 410, 445, 472, 492, 531, 534, 590, 615, 708, 712, 738, 801, 820, 885, 890, 984, 1062, 1068, 1180, 1230, 1335, 1416, 1476, 1602, 1640, 1770, 1780, 1845, 2124, 2136, 2360, 2419, 2460, 2655, 2670, 2952, 3204, 3540, 3560, 3649, 3690, 4005, 4248, 4838, 4920, 5251, 5310, 5340, 6408, 7080, 7257, 7298, 7380, 8010, 9676, 10502, 10620, 10680, 10947, 12095, 14514, 14596, 14760, 15753, 16020, 18245, 19352, 21004, 21240, 21771, 21894, 24190, 26255, 29028, 29192, 31506, 32040, 32841, 36285, 36490, 42008, 43542, 43788, 47259, 48380, 52510, 54735, 58056, 63012, 65682, 72570, 72980, 78765, 87084, 87576, 94518, 96760, 105020, 108855, 109470, 126024, 131364, 145140, 145960, 157530, 164205, 174168, 189036, 210040, 215291, 217710, 218940, 236295, 262728, 290280, 315060, 328410, 378072, 430582, 435420, 437880, 472590, 630120, 645873, 656820, 861164, 870840, 945180, 1076455, 1291746, 1313640, 1722328, 1890360, 1937619, 2152910, 2583492, 3229365, 3875238, 4305820, 5166984, 6458730, 7750476, 8611640, 9688095, 12917460, 15500952, 19376190, 25834920, 38752380, 77504760]

約数ペア:

[(1, 77504760), (2, 38752380), (3, 25834920), (4, 19376190), (5, 15500952), (6, 12917460), (8, 9688095), (9, 8611640), (10, 7750476), (12, 6458730), (15, 5166984), (18, 4305820), (20, 3875238), (24, 3229365), (30, 2583492), (36, 2152910), (40, 1937619), (41, 1890360), (45, 1722328), (59, 1313640), (60, 1291746), (72, 1076455), (82, 945180), (89, 870840), (90, 861164), (118, 656820), (120, 645873), (123, 630120), (164, 472590), (177, 437880), (178, 435420), (180, 430582), (205, 378072), (236, 328410), (246, 315060), (267, 290280), (295, 262728), (328, 236295), (354, 218940), (356, 217710), (360, 215291), (369, 210040), (410, 189036), (445, 174168), (472, 164205), (492, 157530), (531, 145960), (534, 145140), (590, 131364), (615, 126024), (708, 109470), (712, 108855), (738, 105020), (801, 96760), (820, 94518), (885, 87576), (890, 87084), (984, 78765), (1062, 72980), (1068, 72570), (1180, 65682), (1230, 63012), (1335, 58056), (1416, 54735), (1476, 52510), (1602, 48380), (1640, 47259), (1770, 43788), (1780, 43542), (1845, 42008), (2124, 36490), (2136, 36285), (2360, 32841), (2419, 32040), (2460, 31506), (2655, 29192), (2670, 29028), (2952, 26255), (3204, 24190), (3540, 21894), (3560, 21771), (3649, 21240), (3690, 21004), (4005, 19352), (4248, 18245), (4838, 16020), (4920, 15753), (5251, 14760), (5310, 14596), (5340, 14514), (6408, 12095), (7080, 10947), (7257, 10680), (7298, 10620), (7380, 10502), (8010, 9676)]