755456850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 2164361472

約数和(自身を除く): 1408904622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 47, 50, 69, 75, 90, 94, 115, 138, 141, 150, 207, 225, 230, 235, 282, 345, 414, 423, 450, 470, 575, 690, 705, 846, 1035, 1081, 1150, 1175, 1410, 1553, 1725, 2070, 2115, 2162, 2350, 3106, 3243, 3450, 3525, 4230, 4659, 5175, 5405, 6486, 7050, 7765, 9318, 9729, 10350, 10575, 10810, 13977, 15530, 16215, 19458, 21150, 23295, 27025, 27954, 32430, 35719, 38825, 46590, 48645, 54050, 69885, 71438, 72991, 77650, 81075, 97290, 107157, 116475, 139770, 145982, 162150, 178595, 214314, 218973, 232950, 243225, 321471, 349425, 357190, 364955, 437946, 486450, 535785, 642942, 656919, 698850, 729910, 892975, 1071570, 1094865, 1313838, 1607355, 1678793, 1785950, 1824775, 2189730, 2678925, 3214710, 3284595, 3357586, 3649550, 5036379, 5357850, 5474325, 6569190, 8036775, 8393965, 10072758, 10948650, 15109137, 16073550, 16422975, 16787930, 25181895, 30218274, 32845950, 41969825, 50363790, 75545685, 83939650, 125909475, 151091370, 251818950, 377728425, 755456850]

約数ペア:

[(1, 755456850), (2, 377728425), (3, 251818950), (5, 151091370), (6, 125909475), (9, 83939650), (10, 75545685), (15, 50363790), (18, 41969825), (23, 32845950), (25, 30218274), (30, 25181895), (45, 16787930), (46, 16422975), (47, 16073550), (50, 15109137), (69, 10948650), (75, 10072758), (90, 8393965), (94, 8036775), (115, 6569190), (138, 5474325), (141, 5357850), (150, 5036379), (207, 3649550), (225, 3357586), (230, 3284595), (235, 3214710), (282, 2678925), (345, 2189730), (414, 1824775), (423, 1785950), (450, 1678793), (470, 1607355), (575, 1313838), (690, 1094865), (705, 1071570), (846, 892975), (1035, 729910), (1081, 698850), (1150, 656919), (1175, 642942), (1410, 535785), (1553, 486450), (1725, 437946), (2070, 364955), (2115, 357190), (2162, 349425), (2350, 321471), (3106, 243225), (3243, 232950), (3450, 218973), (3525, 214314), (4230, 178595), (4659, 162150), (5175, 145982), (5405, 139770), (6486, 116475), (7050, 107157), (7765, 97290), (9318, 81075), (9729, 77650), (10350, 72991), (10575, 71438), (10810, 69885), (13977, 54050), (15530, 48645), (16215, 46590), (19458, 38825), (21150, 35719), (23295, 32430), (27025, 27954)]