77067200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 126

約数和(自身を含む): 220818456

約数和(自身を除く): 143751256

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, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 983, 1120, 1225, 1400, 1568, 1600, 1960, 1966, 2240, 2450, 2800, 3136, 3920, 3932, 4900, 4915, 5600, 6881, 7840, 7864, 9800, 9830, 11200, 13762, 15680, 15728, 19600, 19660, 24575, 27524, 31456, 34405, 39200, 39320, 48167, 49150, 55048, 62912, 68810, 78400, 78640, 96334, 98300, 110096, 137620, 157280, 172025, 192668, 196600, 220192, 240835, 275240, 314560, 344050, 385336, 393200, 440384, 481670, 550480, 688100, 770672, 786400, 963340, 1100960, 1204175, 1376200, 1541344, 1572800, 1926680, 2201920, 2408350, 2752400, 3082688, 3853360, 4816700, 5504800, 7706720, 9633400, 11009600, 15413440, 19266800, 38533600, 77067200]

約数ペア:

[(1, 77067200), (2, 38533600), (4, 19266800), (5, 15413440), (7, 11009600), (8, 9633400), (10, 7706720), (14, 5504800), (16, 4816700), (20, 3853360), (25, 3082688), (28, 2752400), (32, 2408350), (35, 2201920), (40, 1926680), (49, 1572800), (50, 1541344), (56, 1376200), (64, 1204175), (70, 1100960), (80, 963340), (98, 786400), (100, 770672), (112, 688100), (140, 550480), (160, 481670), (175, 440384), (196, 393200), (200, 385336), (224, 344050), (245, 314560), (280, 275240), (320, 240835), (350, 220192), (392, 196600), (400, 192668), (448, 172025), (490, 157280), (560, 137620), (700, 110096), (784, 98300), (800, 96334), (980, 78640), (983, 78400), (1120, 68810), (1225, 62912), (1400, 55048), (1568, 49150), (1600, 48167), (1960, 39320), (1966, 39200), (2240, 34405), (2450, 31456), (2800, 27524), (3136, 24575), (3920, 19660), (3932, 19600), (4900, 15728), (4915, 15680), (5600, 13762), (6881, 11200), (7840, 9830), (7864, 9800)]