15863100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 55413120

約数和(自身を除く): 39550020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 25, 30, 33, 38, 44, 46, 50, 55, 57, 60, 66, 69, 75, 76, 92, 95, 100, 110, 114, 115, 121, 132, 138, 150, 165, 190, 209, 220, 228, 230, 242, 253, 275, 276, 285, 300, 330, 345, 363, 380, 418, 437, 460, 475, 484, 506, 550, 570, 575, 605, 627, 660, 690, 726, 759, 825, 836, 874, 950, 1012, 1045, 1100, 1140, 1150, 1210, 1254, 1265, 1311, 1380, 1425, 1452, 1518, 1650, 1725, 1748, 1815, 1900, 2090, 2185, 2299, 2300, 2420, 2508, 2530, 2622, 2783, 2850, 3025, 3036, 3135, 3300, 3450, 3630, 3795, 4180, 4370, 4598, 4807, 5060, 5225, 5244, 5566, 5700, 6050, 6270, 6325, 6555, 6897, 6900, 7260, 7590, 8349, 8740, 9075, 9196, 9614, 10450, 10925, 11132, 11495, 12100, 12540, 12650, 13110, 13794, 13915, 14421, 15180, 15675, 16698, 18150, 18975, 19228, 20900, 21850, 22990, 24035, 25300, 26220, 27588, 27830, 28842, 31350, 32775, 33396, 34485, 36300, 37950, 41745, 43700, 45980, 48070, 52877, 55660, 57475, 57684, 62700, 65550, 68970, 69575, 72105, 75900, 83490, 96140, 105754, 114950, 120175, 131100, 137940, 139150, 144210, 158631, 166980, 172425, 208725, 211508, 229900, 240350, 264385, 278300, 288420, 317262, 344850, 360525, 417450, 480700, 528770, 634524, 689700, 721050, 793155, 834900, 1057540, 1321925, 1442100, 1586310, 2643850, 3172620, 3965775, 5287700, 7931550, 15863100]

約数ペア:

[(1, 15863100), (2, 7931550), (3, 5287700), (4, 3965775), (5, 3172620), (6, 2643850), (10, 1586310), (11, 1442100), (12, 1321925), (15, 1057540), (19, 834900), (20, 793155), (22, 721050), (23, 689700), (25, 634524), (30, 528770), (33, 480700), (38, 417450), (44, 360525), (46, 344850), (50, 317262), (55, 288420), (57, 278300), (60, 264385), (66, 240350), (69, 229900), (75, 211508), (76, 208725), (92, 172425), (95, 166980), (100, 158631), (110, 144210), (114, 139150), (115, 137940), (121, 131100), (132, 120175), (138, 114950), (150, 105754), (165, 96140), (190, 83490), (209, 75900), (220, 72105), (228, 69575), (230, 68970), (242, 65550), (253, 62700), (275, 57684), (276, 57475), (285, 55660), (300, 52877), (330, 48070), (345, 45980), (363, 43700), (380, 41745), (418, 37950), (437, 36300), (460, 34485), (475, 33396), (484, 32775), (506, 31350), (550, 28842), (570, 27830), (575, 27588), (605, 26220), (627, 25300), (660, 24035), (690, 22990), (726, 21850), (759, 20900), (825, 19228), (836, 18975), (874, 18150), (950, 16698), (1012, 15675), (1045, 15180), (1100, 14421), (1140, 13915), (1150, 13794), (1210, 13110), (1254, 12650), (1265, 12540), (1311, 12100), (1380, 11495), (1425, 11132), (1452, 10925), (1518, 10450), (1650, 9614), (1725, 9196), (1748, 9075), (1815, 8740), (1900, 8349), (2090, 7590), (2185, 7260), (2299, 6900), (2300, 6897), (2420, 6555), (2508, 6325), (2530, 6270), (2622, 6050), (2783, 5700), (2850, 5566), (3025, 5244), (3036, 5225), (3135, 5060), (3300, 4807), (3450, 4598), (3630, 4370), (3795, 4180)]