138490650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 373914684

約数和(自身を除く): 235424034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 723, 1205, 1277, 1446, 2169, 2410, 2554, 3615, 3831, 4338, 6025, 6385, 7230, 7662, 10845, 11493, 12050, 12770, 18075, 19155, 21690, 22986, 31925, 36150, 38310, 54225, 57465, 63850, 95775, 108450, 114930, 191550, 287325, 307757, 574650, 615514, 923271, 1538785, 1846542, 2769813, 3077570, 4616355, 5539626, 7693925, 9232710, 13849065, 15387850, 23081775, 27698130, 46163550, 69245325, 138490650]

約数ペア:

[(1, 138490650), (2, 69245325), (3, 46163550), (5, 27698130), (6, 23081775), (9, 15387850), (10, 13849065), (15, 9232710), (18, 7693925), (25, 5539626), (30, 4616355), (45, 3077570), (50, 2769813), (75, 1846542), (90, 1538785), (150, 923271), (225, 615514), (241, 574650), (450, 307757), (482, 287325), (723, 191550), (1205, 114930), (1277, 108450), (1446, 95775), (2169, 63850), (2410, 57465), (2554, 54225), (3615, 38310), (3831, 36150), (4338, 31925), (6025, 22986), (6385, 21690), (7230, 19155), (7662, 18075), (10845, 12770), (11493, 12050)]