20113078800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{236069}}^1$

素因数の和:236161

約数の個数: 120

約数和(自身を含む): 65336621760

約数和(自身を除く): 45223542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2840, 3408, 3550, 4260, 5325, 5680, 7100, 8520, 10650, 14200, 17040, 21300, 28400, 42600, 85200, 236069, 472138, 708207, 944276, 1180345, 1416414, 1888552, 2360690, 2832828, 3541035, 3777104, 4721380, 5665656, 5901725, 7082070, 9442760, 11331312, 11803450, 14164140, 16760899, 17705175, 18885520, 23606900, 28328280, 33521798, 35410350, 47213800, 50282697, 56656560, 67043596, 70820700, 83804495, 94427600, 100565394, 134087192, 141641400, 167608990, 201130788, 251413485, 268174384, 283282800, 335217980, 402261576, 419022475, 502826970, 670435960, 804523152, 838044950, 1005653940, 1257067425, 1340871920, 1676089900, 2011307880, 2514134850, 3352179800, 4022615760, 5028269700, 6704359600, 10056539400, 20113078800]

約数ペア:

[(1, 20113078800), (2, 10056539400), (3, 6704359600), (4, 5028269700), (5, 4022615760), (6, 3352179800), (8, 2514134850), (10, 2011307880), (12, 1676089900), (15, 1340871920), (16, 1257067425), (20, 1005653940), (24, 838044950), (25, 804523152), (30, 670435960), (40, 502826970), (48, 419022475), (50, 402261576), (60, 335217980), (71, 283282800), (75, 268174384), (80, 251413485), (100, 201130788), (120, 167608990), (142, 141641400), (150, 134087192), (200, 100565394), (213, 94427600), (240, 83804495), (284, 70820700), (300, 67043596), (355, 56656560), (400, 50282697), (426, 47213800), (568, 35410350), (600, 33521798), (710, 28328280), (852, 23606900), (1065, 18885520), (1136, 17705175), (1200, 16760899), (1420, 14164140), (1704, 11803450), (1775, 11331312), (2130, 9442760), (2840, 7082070), (3408, 5901725), (3550, 5665656), (4260, 4721380), (5325, 3777104), (5680, 3541035), (7100, 2832828), (8520, 2360690), (10650, 1888552), (14200, 1416414), (17040, 1180345), (21300, 944276), (28400, 708207), (42600, 472138), (85200, 236069)]