4895550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 15320448

約数和(自身を除く): 10424898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 43, 45, 46, 50, 55, 66, 69, 75, 86, 90, 99, 110, 115, 129, 138, 150, 165, 198, 207, 215, 225, 230, 253, 258, 275, 330, 345, 387, 414, 430, 450, 473, 495, 506, 550, 575, 645, 690, 759, 774, 825, 946, 989, 990, 1035, 1075, 1150, 1265, 1290, 1419, 1518, 1650, 1725, 1935, 1978, 2070, 2150, 2277, 2365, 2475, 2530, 2838, 2967, 3225, 3450, 3795, 3870, 4257, 4554, 4730, 4945, 4950, 5175, 5934, 6325, 6450, 7095, 7590, 8514, 8901, 9675, 9890, 10350, 10879, 11385, 11825, 12650, 14190, 14835, 17802, 18975, 19350, 21285, 21758, 22770, 23650, 24725, 29670, 32637, 35475, 37950, 42570, 44505, 49450, 54395, 56925, 65274, 70950, 74175, 89010, 97911, 106425, 108790, 113850, 148350, 163185, 195822, 212850, 222525, 271975, 326370, 445050, 489555, 543950, 815925, 979110, 1631850, 2447775, 4895550]

約数ペア:

[(1, 4895550), (2, 2447775), (3, 1631850), (5, 979110), (6, 815925), (9, 543950), (10, 489555), (11, 445050), (15, 326370), (18, 271975), (22, 222525), (23, 212850), (25, 195822), (30, 163185), (33, 148350), (43, 113850), (45, 108790), (46, 106425), (50, 97911), (55, 89010), (66, 74175), (69, 70950), (75, 65274), (86, 56925), (90, 54395), (99, 49450), (110, 44505), (115, 42570), (129, 37950), (138, 35475), (150, 32637), (165, 29670), (198, 24725), (207, 23650), (215, 22770), (225, 21758), (230, 21285), (253, 19350), (258, 18975), (275, 17802), (330, 14835), (345, 14190), (387, 12650), (414, 11825), (430, 11385), (450, 10879), (473, 10350), (495, 9890), (506, 9675), (550, 8901), (575, 8514), (645, 7590), (690, 7095), (759, 6450), (774, 6325), (825, 5934), (946, 5175), (989, 4950), (990, 4945), (1035, 4730), (1075, 4554), (1150, 4257), (1265, 3870), (1290, 3795), (1419, 3450), (1518, 3225), (1650, 2967), (1725, 2838), (1935, 2530), (1978, 2475), (2070, 2365), (2150, 2277)]