85569200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 219200256

約数和(自身を除く): 133631056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 71, 80, 92, 100, 115, 131, 142, 184, 200, 230, 262, 284, 355, 368, 400, 460, 524, 568, 575, 655, 710, 920, 1048, 1136, 1150, 1310, 1420, 1633, 1775, 1840, 2096, 2300, 2620, 2840, 3013, 3266, 3275, 3550, 4600, 5240, 5680, 6026, 6532, 6550, 7100, 8165, 9200, 9301, 10480, 12052, 13064, 13100, 14200, 15065, 16330, 18602, 24104, 26128, 26200, 28400, 30130, 32660, 37204, 40825, 46505, 48208, 52400, 60260, 65320, 74408, 75325, 81650, 93010, 120520, 130640, 148816, 150650, 163300, 186020, 213923, 232525, 241040, 301300, 326600, 372040, 427846, 465050, 602600, 653200, 744080, 855692, 930100, 1069615, 1205200, 1711384, 1860200, 2139230, 3422768, 3720400, 4278460, 5348075, 8556920, 10696150, 17113840, 21392300, 42784600, 85569200]

約数ペア:

[(1, 85569200), (2, 42784600), (4, 21392300), (5, 17113840), (8, 10696150), (10, 8556920), (16, 5348075), (20, 4278460), (23, 3720400), (25, 3422768), (40, 2139230), (46, 1860200), (50, 1711384), (71, 1205200), (80, 1069615), (92, 930100), (100, 855692), (115, 744080), (131, 653200), (142, 602600), (184, 465050), (200, 427846), (230, 372040), (262, 326600), (284, 301300), (355, 241040), (368, 232525), (400, 213923), (460, 186020), (524, 163300), (568, 150650), (575, 148816), (655, 130640), (710, 120520), (920, 93010), (1048, 81650), (1136, 75325), (1150, 74408), (1310, 65320), (1420, 60260), (1633, 52400), (1775, 48208), (1840, 46505), (2096, 40825), (2300, 37204), (2620, 32660), (2840, 30130), (3013, 28400), (3266, 26200), (3275, 26128), (3550, 24104), (4600, 18602), (5240, 16330), (5680, 15065), (6026, 14200), (6532, 13100), (6550, 13064), (7100, 12052), (8165, 10480), (9200, 9301)]