424457600

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2745

約数の個数: 144

約数和(自身を含む): 1220184180

約数和(自身を除く): 795726580

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2707, 2800, 3136, 3200, 3920, 4480, 4900, 5414, 5600, 6272, 7840, 9800, 10828, 11200, 13535, 15680, 18949, 19600, 21656, 22400, 27070, 31360, 37898, 39200, 43312, 54140, 67675, 75796, 78400, 86624, 94745, 108280, 132643, 135350, 151592, 156800, 173248, 189490, 216560, 265286, 270700, 303184, 346496, 378980, 433120, 473725, 530572, 541400, 606368, 663215, 757960, 866240, 947450, 1061144, 1082800, 1212736, 1326430, 1515920, 1732480, 1894900, 2122288, 2165600, 2425472, 2652860, 3031840, 3316075, 3789800, 4244576, 4331200, 5305720, 6063680, 6632150, 7579600, 8489152, 8662400, 10611440, 12127360, 13264300, 15159200, 16978304, 21222880, 26528600, 30318400, 42445760, 53057200, 60636800, 84891520, 106114400, 212228800, 424457600]

約数ペア:

[(1, 424457600), (2, 212228800), (4, 106114400), (5, 84891520), (7, 60636800), (8, 53057200), (10, 42445760), (14, 30318400), (16, 26528600), (20, 21222880), (25, 16978304), (28, 15159200), (32, 13264300), (35, 12127360), (40, 10611440), (49, 8662400), (50, 8489152), (56, 7579600), (64, 6632150), (70, 6063680), (80, 5305720), (98, 4331200), (100, 4244576), (112, 3789800), (128, 3316075), (140, 3031840), (160, 2652860), (175, 2425472), (196, 2165600), (200, 2122288), (224, 1894900), (245, 1732480), (280, 1515920), (320, 1326430), (350, 1212736), (392, 1082800), (400, 1061144), (448, 947450), (490, 866240), (560, 757960), (640, 663215), (700, 606368), (784, 541400), (800, 530572), (896, 473725), (980, 433120), (1120, 378980), (1225, 346496), (1400, 303184), (1568, 270700), (1600, 265286), (1960, 216560), (2240, 189490), (2450, 173248), (2707, 156800), (2800, 151592), (3136, 135350), (3200, 132643), (3920, 108280), (4480, 94745), (4900, 86624), (5414, 78400), (5600, 75796), (6272, 67675), (7840, 54140), (9800, 43312), (10828, 39200), (11200, 37898), (13535, 31360), (15680, 27070), (18949, 22400), (19600, 21656)]