151372380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 442552320

約数和(自身を除く): 291179940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 97, 124, 155, 186, 194, 291, 310, 372, 388, 465, 485, 582, 620, 839, 930, 970, 1164, 1455, 1678, 1860, 1940, 2517, 2910, 3007, 3356, 4195, 5034, 5820, 6014, 8390, 9021, 10068, 12028, 12585, 15035, 16780, 18042, 25170, 26009, 30070, 36084, 45105, 50340, 52018, 60140, 78027, 81383, 90210, 104036, 130045, 156054, 162766, 180420, 244149, 260090, 312108, 325532, 390135, 406915, 488298, 520180, 780270, 813830, 976596, 1220745, 1560540, 1627660, 2441490, 2522873, 4882980, 5045746, 7568619, 10091492, 12614365, 15137238, 25228730, 30274476, 37843095, 50457460, 75686190, 151372380]

約数ペア:

[(1, 151372380), (2, 75686190), (3, 50457460), (4, 37843095), (5, 30274476), (6, 25228730), (10, 15137238), (12, 12614365), (15, 10091492), (20, 7568619), (30, 5045746), (31, 4882980), (60, 2522873), (62, 2441490), (93, 1627660), (97, 1560540), (124, 1220745), (155, 976596), (186, 813830), (194, 780270), (291, 520180), (310, 488298), (372, 406915), (388, 390135), (465, 325532), (485, 312108), (582, 260090), (620, 244149), (839, 180420), (930, 162766), (970, 156054), (1164, 130045), (1455, 104036), (1678, 90210), (1860, 81383), (1940, 78027), (2517, 60140), (2910, 52018), (3007, 50340), (3356, 45105), (4195, 36084), (5034, 30070), (5820, 26009), (6014, 25170), (8390, 18042), (9021, 16780), (10068, 15035), (12028, 12585)]