20103600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1555

約数の個数: 120

約数和(自身を含む): 70299072

約数和(自身を除く): 50195472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1523, 1650, 2200, 2640, 3046, 3300, 4400, 4569, 6092, 6600, 7615, 9138, 12184, 13200, 15230, 16753, 18276, 22845, 24368, 30460, 33506, 36552, 38075, 45690, 50259, 60920, 67012, 73104, 76150, 83765, 91380, 100518, 114225, 121840, 134024, 152300, 167530, 182760, 201036, 228450, 251295, 268048, 304600, 335060, 365520, 402072, 418825, 456900, 502590, 609200, 670120, 804144, 837650, 913800, 1005180, 1256475, 1340240, 1675300, 1827600, 2010360, 2512950, 3350600, 4020720, 5025900, 6701200, 10051800, 20103600]

約数ペア:

[(1, 20103600), (2, 10051800), (3, 6701200), (4, 5025900), (5, 4020720), (6, 3350600), (8, 2512950), (10, 2010360), (11, 1827600), (12, 1675300), (15, 1340240), (16, 1256475), (20, 1005180), (22, 913800), (24, 837650), (25, 804144), (30, 670120), (33, 609200), (40, 502590), (44, 456900), (48, 418825), (50, 402072), (55, 365520), (60, 335060), (66, 304600), (75, 268048), (80, 251295), (88, 228450), (100, 201036), (110, 182760), (120, 167530), (132, 152300), (150, 134024), (165, 121840), (176, 114225), (200, 100518), (220, 91380), (240, 83765), (264, 76150), (275, 73104), (300, 67012), (330, 60920), (400, 50259), (440, 45690), (528, 38075), (550, 36552), (600, 33506), (660, 30460), (825, 24368), (880, 22845), (1100, 18276), (1200, 16753), (1320, 15230), (1523, 13200), (1650, 12184), (2200, 9138), (2640, 7615), (3046, 6600), (3300, 6092), (4400, 4569)]