264551250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 160

約数和(自身を含む): 719769600

約数和(自身を除く): 455218350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 79, 94, 95, 114, 125, 141, 150, 158, 190, 235, 237, 250, 282, 285, 375, 395, 470, 474, 475, 570, 625, 705, 750, 790, 893, 950, 1175, 1185, 1250, 1410, 1425, 1501, 1786, 1875, 1975, 2350, 2370, 2375, 2679, 2850, 3002, 3525, 3713, 3750, 3950, 4465, 4503, 4750, 5358, 5875, 5925, 7050, 7125, 7426, 7505, 8930, 9006, 9875, 11139, 11750, 11850, 11875, 13395, 14250, 15010, 17625, 18565, 19750, 22278, 22325, 22515, 23750, 26790, 29375, 29625, 35250, 35625, 37130, 37525, 44650, 45030, 49375, 55695, 58750, 59250, 66975, 70547, 71250, 75050, 88125, 92825, 98750, 111390, 111625, 112575, 133950, 141094, 148125, 176250, 185650, 187625, 211641, 223250, 225150, 278475, 296250, 334875, 352735, 375250, 423282, 464125, 556950, 558125, 562875, 669750, 705470, 928250, 938125, 1058205, 1116250, 1125750, 1392375, 1674375, 1763675, 1876250, 2116410, 2320625, 2784750, 2814375, 3348750, 3527350, 4641250, 5291025, 5628750, 6961875, 8818375, 10582050, 13923750, 17636750, 26455125, 44091875, 52910250, 88183750, 132275625, 264551250]

約数ペア:

[(1, 264551250), (2, 132275625), (3, 88183750), (5, 52910250), (6, 44091875), (10, 26455125), (15, 17636750), (19, 13923750), (25, 10582050), (30, 8818375), (38, 6961875), (47, 5628750), (50, 5291025), (57, 4641250), (75, 3527350), (79, 3348750), (94, 2814375), (95, 2784750), (114, 2320625), (125, 2116410), (141, 1876250), (150, 1763675), (158, 1674375), (190, 1392375), (235, 1125750), (237, 1116250), (250, 1058205), (282, 938125), (285, 928250), (375, 705470), (395, 669750), (470, 562875), (474, 558125), (475, 556950), (570, 464125), (625, 423282), (705, 375250), (750, 352735), (790, 334875), (893, 296250), (950, 278475), (1175, 225150), (1185, 223250), (1250, 211641), (1410, 187625), (1425, 185650), (1501, 176250), (1786, 148125), (1875, 141094), (1975, 133950), (2350, 112575), (2370, 111625), (2375, 111390), (2679, 98750), (2850, 92825), (3002, 88125), (3525, 75050), (3713, 71250), (3750, 70547), (3950, 66975), (4465, 59250), (4503, 58750), (4750, 55695), (5358, 49375), (5875, 45030), (5925, 44650), (7050, 37525), (7125, 37130), (7426, 35625), (7505, 35250), (8930, 29625), (9006, 29375), (9875, 26790), (11139, 23750), (11750, 22515), (11850, 22325), (11875, 22278), (13395, 19750), (14250, 18565), (15010, 17625)]