144723000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 128

約数和(自身を含む): 475488000

約数和(自身を除く): 330765000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2539, 2850, 3000, 3800, 4750, 5078, 5700, 7125, 7617, 9500, 10156, 11400, 12695, 14250, 15234, 19000, 20312, 25390, 28500, 30468, 38085, 48241, 50780, 57000, 60936, 63475, 76170, 96482, 101560, 126950, 144723, 152340, 190425, 192964, 241205, 253900, 289446, 304680, 317375, 380850, 385928, 482410, 507800, 578892, 634750, 723615, 761700, 952125, 964820, 1157784, 1206025, 1269500, 1447230, 1523400, 1904250, 1929640, 2412050, 2539000, 2894460, 3618075, 3808500, 4824100, 5788920, 6030125, 7236150, 7617000, 9648200, 12060250, 14472300, 18090375, 24120500, 28944600, 36180750, 48241000, 72361500, 144723000]

約数ペア:

[(1, 144723000), (2, 72361500), (3, 48241000), (4, 36180750), (5, 28944600), (6, 24120500), (8, 18090375), (10, 14472300), (12, 12060250), (15, 9648200), (19, 7617000), (20, 7236150), (24, 6030125), (25, 5788920), (30, 4824100), (38, 3808500), (40, 3618075), (50, 2894460), (57, 2539000), (60, 2412050), (75, 1929640), (76, 1904250), (95, 1523400), (100, 1447230), (114, 1269500), (120, 1206025), (125, 1157784), (150, 964820), (152, 952125), (190, 761700), (200, 723615), (228, 634750), (250, 578892), (285, 507800), (300, 482410), (375, 385928), (380, 380850), (456, 317375), (475, 304680), (500, 289446), (570, 253900), (600, 241205), (750, 192964), (760, 190425), (950, 152340), (1000, 144723), (1140, 126950), (1425, 101560), (1500, 96482), (1900, 76170), (2280, 63475), (2375, 60936), (2539, 57000), (2850, 50780), (3000, 48241), (3800, 38085), (4750, 30468), (5078, 28500), (5700, 25390), (7125, 20312), (7617, 19000), (9500, 15234), (10156, 14250), (11400, 12695)]