78096200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 227836980

約数和(自身を除く): 149740780

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 613, 637, 650, 700, 728, 910, 980, 1225, 1226, 1274, 1300, 1400, 1820, 1960, 2275, 2450, 2452, 2548, 2600, 3065, 3185, 3640, 4291, 4550, 4900, 4904, 5096, 6130, 6370, 7969, 8582, 9100, 9800, 12260, 12740, 15325, 15925, 15938, 17164, 18200, 21455, 24520, 25480, 30037, 30650, 31850, 31876, 34328, 39845, 42910, 55783, 60074, 61300, 63700, 63752, 79690, 85820, 107275, 111566, 120148, 122600, 127400, 150185, 159380, 171640, 199225, 214550, 223132, 240296, 278915, 300370, 318760, 390481, 398450, 429100, 446264, 557830, 600740, 750925, 780962, 796900, 858200, 1115660, 1201480, 1394575, 1501850, 1561924, 1593800, 1952405, 2231320, 2789150, 3003700, 3123848, 3904810, 5578300, 6007400, 7809620, 9762025, 11156600, 15619240, 19524050, 39048100, 78096200]

約数ペア:

[(1, 78096200), (2, 39048100), (4, 19524050), (5, 15619240), (7, 11156600), (8, 9762025), (10, 7809620), (13, 6007400), (14, 5578300), (20, 3904810), (25, 3123848), (26, 3003700), (28, 2789150), (35, 2231320), (40, 1952405), (49, 1593800), (50, 1561924), (52, 1501850), (56, 1394575), (65, 1201480), (70, 1115660), (91, 858200), (98, 796900), (100, 780962), (104, 750925), (130, 600740), (140, 557830), (175, 446264), (182, 429100), (196, 398450), (200, 390481), (245, 318760), (260, 300370), (280, 278915), (325, 240296), (350, 223132), (364, 214550), (392, 199225), (455, 171640), (490, 159380), (520, 150185), (613, 127400), (637, 122600), (650, 120148), (700, 111566), (728, 107275), (910, 85820), (980, 79690), (1225, 63752), (1226, 63700), (1274, 61300), (1300, 60074), (1400, 55783), (1820, 42910), (1960, 39845), (2275, 34328), (2450, 31876), (2452, 31850), (2548, 30650), (2600, 30037), (3065, 25480), (3185, 24520), (3640, 21455), (4291, 18200), (4550, 17164), (4900, 15938), (4904, 15925), (5096, 15325), (6130, 12740), (6370, 12260), (7969, 9800), (8582, 9100)]