151373880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20023}}^1$

素因数の和:20050

約数の個数: 128

約数和(自身を含む): 576691200

約数和(自身を除く): 425317320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20023, 40046, 60069, 80092, 100115, 120138, 140161, 160184, 180207, 200230, 240276, 280322, 300345, 360414, 400460, 420483, 480552, 540621, 560644, 600690, 700805, 720828, 800920, 840966, 901035, 1081242, 1121288, 1201380, 1261449, 1401610, 1441656, 1681932, 1802070, 2102415, 2162484, 2402760, 2522898, 2703105, 2803220, 3363864, 3604140, 3784347, 4204830, 4324968, 5045796, 5406210, 5606440, 6307245, 7208280, 7568694, 8409660, 10091592, 10812420, 12614490, 15137388, 16819320, 18921735, 21624840, 25228980, 30274776, 37843470, 50457960, 75686940, 151373880]

約数ペア:

[(1, 151373880), (2, 75686940), (3, 50457960), (4, 37843470), (5, 30274776), (6, 25228980), (7, 21624840), (8, 18921735), (9, 16819320), (10, 15137388), (12, 12614490), (14, 10812420), (15, 10091592), (18, 8409660), (20, 7568694), (21, 7208280), (24, 6307245), (27, 5606440), (28, 5406210), (30, 5045796), (35, 4324968), (36, 4204830), (40, 3784347), (42, 3604140), (45, 3363864), (54, 2803220), (56, 2703105), (60, 2522898), (63, 2402760), (70, 2162484), (72, 2102415), (84, 1802070), (90, 1681932), (105, 1441656), (108, 1401610), (120, 1261449), (126, 1201380), (135, 1121288), (140, 1081242), (168, 901035), (180, 840966), (189, 800920), (210, 720828), (216, 700805), (252, 600690), (270, 560644), (280, 540621), (315, 480552), (360, 420483), (378, 400460), (420, 360414), (504, 300345), (540, 280322), (630, 240276), (756, 200230), (840, 180207), (945, 160184), (1080, 140161), (1260, 120138), (1512, 100115), (1890, 80092), (2520, 60069), (3780, 40046), (7560, 20023)]