79913400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 289267200

約数和(自身を除く): 209353800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 359, 371, 420, 424, 525, 530, 600, 636, 700, 718, 742, 795, 840, 1050, 1060, 1077, 1113, 1272, 1325, 1400, 1436, 1484, 1590, 1795, 1855, 2100, 2120, 2154, 2226, 2513, 2650, 2872, 2968, 3180, 3590, 3710, 3975, 4200, 4308, 4452, 5026, 5300, 5385, 5565, 6360, 7180, 7420, 7539, 7950, 8616, 8904, 8975, 9275, 10052, 10600, 10770, 11130, 12565, 14360, 14840, 15078, 15900, 17950, 18550, 19027, 20104, 21540, 22260, 25130, 26925, 27825, 30156, 31800, 35900, 37100, 37695, 38054, 43080, 44520, 50260, 53850, 55650, 57081, 60312, 62825, 71800, 74200, 75390, 76108, 95135, 100520, 107700, 111300, 114162, 125650, 133189, 150780, 152216, 188475, 190270, 215400, 222600, 228324, 251300, 266378, 285405, 301560, 376950, 380540, 399567, 456648, 475675, 502600, 532756, 570810, 665945, 753900, 761080, 799134, 951350, 1065512, 1141620, 1331890, 1427025, 1507800, 1598268, 1902700, 1997835, 2283240, 2663780, 2854050, 3196536, 3329725, 3805400, 3995670, 5327560, 5708100, 6659450, 7991340, 9989175, 11416200, 13318900, 15982680, 19978350, 26637800, 39956700, 79913400]

約数ペア:

[(1, 79913400), (2, 39956700), (3, 26637800), (4, 19978350), (5, 15982680), (6, 13318900), (7, 11416200), (8, 9989175), (10, 7991340), (12, 6659450), (14, 5708100), (15, 5327560), (20, 3995670), (21, 3805400), (24, 3329725), (25, 3196536), (28, 2854050), (30, 2663780), (35, 2283240), (40, 1997835), (42, 1902700), (50, 1598268), (53, 1507800), (56, 1427025), (60, 1331890), (70, 1141620), (75, 1065512), (84, 951350), (100, 799134), (105, 761080), (106, 753900), (120, 665945), (140, 570810), (150, 532756), (159, 502600), (168, 475675), (175, 456648), (200, 399567), (210, 380540), (212, 376950), (265, 301560), (280, 285405), (300, 266378), (318, 251300), (350, 228324), (359, 222600), (371, 215400), (420, 190270), (424, 188475), (525, 152216), (530, 150780), (600, 133189), (636, 125650), (700, 114162), (718, 111300), (742, 107700), (795, 100520), (840, 95135), (1050, 76108), (1060, 75390), (1077, 74200), (1113, 71800), (1272, 62825), (1325, 60312), (1400, 57081), (1436, 55650), (1484, 53850), (1590, 50260), (1795, 44520), (1855, 43080), (2100, 38054), (2120, 37695), (2154, 37100), (2226, 35900), (2513, 31800), (2650, 30156), (2872, 27825), (2968, 26925), (3180, 25130), (3590, 22260), (3710, 21540), (3975, 20104), (4200, 19027), (4308, 18550), (4452, 17950), (5026, 15900), (5300, 15078), (5385, 14840), (5565, 14360), (6360, 12565), (7180, 11130), (7420, 10770), (7539, 10600), (7950, 10052), (8616, 9275), (8904, 8975)]