83446300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 221985792

約数和(自身を除く): 138539492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 71, 73, 92, 100, 115, 140, 142, 146, 161, 175, 230, 284, 292, 322, 350, 355, 365, 460, 497, 511, 575, 644, 700, 710, 730, 805, 994, 1022, 1150, 1420, 1460, 1610, 1633, 1679, 1775, 1825, 1988, 2044, 2300, 2485, 2555, 3220, 3266, 3358, 3550, 3650, 4025, 4970, 5110, 5183, 6532, 6716, 7100, 7300, 8050, 8165, 8395, 9940, 10220, 10366, 11431, 11753, 12425, 12775, 16100, 16330, 16790, 20732, 22862, 23506, 24850, 25550, 25915, 32660, 33580, 36281, 40825, 41975, 45724, 47012, 49700, 51100, 51830, 57155, 58765, 72562, 81650, 83950, 103660, 114310, 117530, 119209, 129575, 145124, 163300, 167900, 181405, 228620, 235060, 238418, 259150, 285775, 293825, 362810, 476836, 518300, 571550, 587650, 596045, 725620, 834463, 907025, 1143100, 1175300, 1192090, 1668926, 1814050, 2384180, 2980225, 3337852, 3628100, 4172315, 5960450, 8344630, 11920900, 16689260, 20861575, 41723150, 83446300]

約数ペア:

[(1, 83446300), (2, 41723150), (4, 20861575), (5, 16689260), (7, 11920900), (10, 8344630), (14, 5960450), (20, 4172315), (23, 3628100), (25, 3337852), (28, 2980225), (35, 2384180), (46, 1814050), (50, 1668926), (70, 1192090), (71, 1175300), (73, 1143100), (92, 907025), (100, 834463), (115, 725620), (140, 596045), (142, 587650), (146, 571550), (161, 518300), (175, 476836), (230, 362810), (284, 293825), (292, 285775), (322, 259150), (350, 238418), (355, 235060), (365, 228620), (460, 181405), (497, 167900), (511, 163300), (575, 145124), (644, 129575), (700, 119209), (710, 117530), (730, 114310), (805, 103660), (994, 83950), (1022, 81650), (1150, 72562), (1420, 58765), (1460, 57155), (1610, 51830), (1633, 51100), (1679, 49700), (1775, 47012), (1825, 45724), (1988, 41975), (2044, 40825), (2300, 36281), (2485, 33580), (2555, 32660), (3220, 25915), (3266, 25550), (3358, 24850), (3550, 23506), (3650, 22862), (4025, 20732), (4970, 16790), (5110, 16330), (5183, 16100), (6532, 12775), (6716, 12425), (7100, 11753), (7300, 11431), (8050, 10366), (8165, 10220), (8395, 9940)]