268293300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 900463200

約数和(自身を除く): 632169900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 121, 132, 150, 165, 190, 209, 220, 228, 242, 275, 285, 300, 330, 363, 380, 389, 418, 475, 484, 550, 570, 605, 627, 660, 726, 778, 825, 836, 950, 1045, 1100, 1140, 1167, 1210, 1254, 1425, 1452, 1556, 1650, 1815, 1900, 1945, 2090, 2299, 2334, 2420, 2508, 2850, 3025, 3135, 3300, 3630, 3890, 4180, 4279, 4598, 4668, 5225, 5700, 5835, 6050, 6270, 6897, 7260, 7391, 7780, 8558, 9075, 9196, 9725, 10450, 11495, 11670, 12100, 12540, 12837, 13794, 14782, 15675, 17116, 18150, 19450, 20900, 21395, 22173, 22990, 23340, 25674, 27588, 29175, 29564, 31350, 34485, 36300, 36955, 38900, 42790, 44346, 45980, 47069, 51348, 57475, 58350, 62700, 64185, 68970, 73910, 81301, 85580, 88692, 94138, 106975, 110865, 114950, 116700, 128370, 137940, 141207, 147820, 162602, 172425, 184775, 188276, 213950, 221730, 229900, 235345, 243903, 256740, 282414, 320925, 325204, 344850, 369550, 406505, 427900, 443460, 470690, 487806, 554325, 564828, 641850, 689700, 706035, 739100, 813010, 894311, 941380, 975612, 1108650, 1176725, 1219515, 1283700, 1412070, 1626020, 1788622, 2032525, 2217300, 2353450, 2439030, 2682933, 2824140, 3530175, 3577244, 4065050, 4471555, 4706900, 4878060, 5365866, 6097575, 7060350, 8130100, 8943110, 10731732, 12195150, 13414665, 14120700, 17886220, 22357775, 24390300, 26829330, 44715550, 53658660, 67073325, 89431100, 134146650, 268293300]

約数ペア:

[(1, 268293300), (2, 134146650), (3, 89431100), (4, 67073325), (5, 53658660), (6, 44715550), (10, 26829330), (11, 24390300), (12, 22357775), (15, 17886220), (19, 14120700), (20, 13414665), (22, 12195150), (25, 10731732), (30, 8943110), (33, 8130100), (38, 7060350), (44, 6097575), (50, 5365866), (55, 4878060), (57, 4706900), (60, 4471555), (66, 4065050), (75, 3577244), (76, 3530175), (95, 2824140), (100, 2682933), (110, 2439030), (114, 2353450), (121, 2217300), (132, 2032525), (150, 1788622), (165, 1626020), (190, 1412070), (209, 1283700), (220, 1219515), (228, 1176725), (242, 1108650), (275, 975612), (285, 941380), (300, 894311), (330, 813010), (363, 739100), (380, 706035), (389, 689700), (418, 641850), (475, 564828), (484, 554325), (550, 487806), (570, 470690), (605, 443460), (627, 427900), (660, 406505), (726, 369550), (778, 344850), (825, 325204), (836, 320925), (950, 282414), (1045, 256740), (1100, 243903), (1140, 235345), (1167, 229900), (1210, 221730), (1254, 213950), (1425, 188276), (1452, 184775), (1556, 172425), (1650, 162602), (1815, 147820), (1900, 141207), (1945, 137940), (2090, 128370), (2299, 116700), (2334, 114950), (2420, 110865), (2508, 106975), (2850, 94138), (3025, 88692), (3135, 85580), (3300, 81301), (3630, 73910), (3890, 68970), (4180, 64185), (4279, 62700), (4598, 58350), (4668, 57475), (5225, 51348), (5700, 47069), (5835, 45980), (6050, 44346), (6270, 42790), (6897, 38900), (7260, 36955), (7391, 36300), (7780, 34485), (8558, 31350), (9075, 29564), (9196, 29175), (9725, 27588), (10450, 25674), (11495, 23340), (11670, 22990), (12100, 22173), (12540, 21395), (12837, 20900), (13794, 19450), (14782, 18150), (15675, 17116)]