84643950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 135341970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 109, 150, 155, 167, 186, 218, 310, 327, 334, 465, 501, 545, 654, 775, 835, 930, 1002, 1090, 1550, 1635, 1670, 2325, 2505, 2725, 3270, 3379, 4175, 4650, 5010, 5177, 5450, 6758, 8175, 8350, 10137, 10354, 12525, 15531, 16350, 16895, 18203, 20274, 25050, 25885, 31062, 33790, 36406, 50685, 51770, 54609, 77655, 84475, 91015, 101370, 109218, 129425, 155310, 168950, 182030, 253425, 258850, 273045, 388275, 455075, 506850, 546090, 564293, 776550, 910150, 1128586, 1365225, 1692879, 2730450, 2821465, 3385758, 5642930, 8464395, 14107325, 16928790, 28214650, 42321975, 84643950]

約数ペア:

[(1, 84643950), (2, 42321975), (3, 28214650), (5, 16928790), (6, 14107325), (10, 8464395), (15, 5642930), (25, 3385758), (30, 2821465), (31, 2730450), (50, 1692879), (62, 1365225), (75, 1128586), (93, 910150), (109, 776550), (150, 564293), (155, 546090), (167, 506850), (186, 455075), (218, 388275), (310, 273045), (327, 258850), (334, 253425), (465, 182030), (501, 168950), (545, 155310), (654, 129425), (775, 109218), (835, 101370), (930, 91015), (1002, 84475), (1090, 77655), (1550, 54609), (1635, 51770), (1670, 50685), (2325, 36406), (2505, 33790), (2725, 31062), (3270, 25885), (3379, 25050), (4175, 20274), (4650, 18203), (5010, 16895), (5177, 16350), (5450, 15531), (6758, 12525), (8175, 10354), (8350, 10137)]