149598960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{12721}}^1$

素因数の和:12751

約数の個数: 120

約数和(自身を含む): 539514576

約数和(自身を除く): 389915616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 12721, 25442, 38163, 50884, 63605, 76326, 89047, 101768, 127210, 152652, 178094, 190815, 203536, 254420, 267141, 305304, 356188, 381630, 445235, 508840, 534282, 610608, 623329, 712376, 763260, 890470, 1017680, 1068564, 1246658, 1335705, 1424752, 1526520, 1780940, 1869987, 2137128, 2493316, 2671410, 3053040, 3116645, 3561880, 3739974, 4274256, 4986632, 5342820, 6233290, 7123760, 7479948, 9349935, 9973264, 10685640, 12466580, 14959896, 18699870, 21371280, 24933160, 29919792, 37399740, 49866320, 74799480, 149598960]

約数ペア:

[(1, 149598960), (2, 74799480), (3, 49866320), (4, 37399740), (5, 29919792), (6, 24933160), (7, 21371280), (8, 18699870), (10, 14959896), (12, 12466580), (14, 10685640), (15, 9973264), (16, 9349935), (20, 7479948), (21, 7123760), (24, 6233290), (28, 5342820), (30, 4986632), (35, 4274256), (40, 3739974), (42, 3561880), (48, 3116645), (49, 3053040), (56, 2671410), (60, 2493316), (70, 2137128), (80, 1869987), (84, 1780940), (98, 1526520), (105, 1424752), (112, 1335705), (120, 1246658), (140, 1068564), (147, 1017680), (168, 890470), (196, 763260), (210, 712376), (240, 623329), (245, 610608), (280, 534282), (294, 508840), (336, 445235), (392, 381630), (420, 356188), (490, 305304), (560, 267141), (588, 254420), (735, 203536), (784, 190815), (840, 178094), (980, 152652), (1176, 127210), (1470, 101768), (1680, 89047), (1960, 76326), (2352, 63605), (2940, 50884), (3920, 38163), (5880, 25442), (11760, 12721)]