77385300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 236984832

約数和(自身を除く): 159599532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 157, 159, 186, 212, 265, 300, 310, 314, 318, 372, 465, 471, 530, 620, 628, 636, 775, 785, 795, 930, 942, 1060, 1325, 1550, 1570, 1590, 1643, 1860, 1884, 2325, 2355, 2650, 3100, 3140, 3180, 3286, 3925, 3975, 4650, 4710, 4867, 4929, 5300, 6572, 7850, 7950, 8215, 8321, 9300, 9420, 9734, 9858, 11775, 14601, 15700, 15900, 16430, 16642, 19468, 19716, 23550, 24335, 24645, 24963, 29202, 32860, 33284, 41075, 41605, 47100, 48670, 49290, 49926, 58404, 73005, 82150, 83210, 97340, 98580, 99852, 121675, 123225, 124815, 146010, 164300, 166420, 208025, 243350, 246450, 249630, 257951, 292020, 365025, 416050, 486700, 492900, 499260, 515902, 624075, 730050, 773853, 832100, 1031804, 1248150, 1289755, 1460100, 1547706, 2496300, 2579510, 3095412, 3869265, 5159020, 6448775, 7738530, 12897550, 15477060, 19346325, 25795100, 38692650, 77385300]

約数ペア:

[(1, 77385300), (2, 38692650), (3, 25795100), (4, 19346325), (5, 15477060), (6, 12897550), (10, 7738530), (12, 6448775), (15, 5159020), (20, 3869265), (25, 3095412), (30, 2579510), (31, 2496300), (50, 1547706), (53, 1460100), (60, 1289755), (62, 1248150), (75, 1031804), (93, 832100), (100, 773853), (106, 730050), (124, 624075), (150, 515902), (155, 499260), (157, 492900), (159, 486700), (186, 416050), (212, 365025), (265, 292020), (300, 257951), (310, 249630), (314, 246450), (318, 243350), (372, 208025), (465, 166420), (471, 164300), (530, 146010), (620, 124815), (628, 123225), (636, 121675), (775, 99852), (785, 98580), (795, 97340), (930, 83210), (942, 82150), (1060, 73005), (1325, 58404), (1550, 49926), (1570, 49290), (1590, 48670), (1643, 47100), (1860, 41605), (1884, 41075), (2325, 33284), (2355, 32860), (2650, 29202), (3100, 24963), (3140, 24645), (3180, 24335), (3286, 23550), (3925, 19716), (3975, 19468), (4650, 16642), (4710, 16430), (4867, 15900), (4929, 15700), (5300, 14601), (6572, 11775), (7850, 9858), (7950, 9734), (8215, 9420), (8321, 9300)]