158563300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 416223360

約数和(自身を除く): 257660060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 73, 100, 107, 116, 140, 145, 146, 175, 203, 214, 290, 292, 350, 365, 406, 428, 511, 535, 580, 700, 725, 730, 749, 812, 1015, 1022, 1070, 1450, 1460, 1498, 1825, 2030, 2044, 2117, 2140, 2555, 2675, 2900, 2996, 3103, 3650, 3745, 4060, 4234, 5075, 5110, 5350, 6206, 7300, 7490, 7811, 8468, 10150, 10220, 10585, 10700, 12412, 12775, 14819, 14980, 15515, 15622, 18725, 20300, 21170, 21721, 25550, 29638, 31030, 31244, 37450, 39055, 42340, 43442, 51100, 52925, 54677, 59276, 62060, 74095, 74900, 77575, 78110, 86884, 105850, 108605, 109354, 148190, 155150, 156220, 195275, 211700, 217210, 218708, 226519, 273385, 296380, 310300, 370475, 390550, 434420, 453038, 543025, 546770, 740950, 781100, 906076, 1086050, 1093540, 1132595, 1366925, 1481900, 1585633, 2172100, 2265190, 2733850, 3171266, 4530380, 5467700, 5662975, 6342532, 7928165, 11325950, 15856330, 22651900, 31712660, 39640825, 79281650, 158563300]

約数ペア:

[(1, 158563300), (2, 79281650), (4, 39640825), (5, 31712660), (7, 22651900), (10, 15856330), (14, 11325950), (20, 7928165), (25, 6342532), (28, 5662975), (29, 5467700), (35, 4530380), (50, 3171266), (58, 2733850), (70, 2265190), (73, 2172100), (100, 1585633), (107, 1481900), (116, 1366925), (140, 1132595), (145, 1093540), (146, 1086050), (175, 906076), (203, 781100), (214, 740950), (290, 546770), (292, 543025), (350, 453038), (365, 434420), (406, 390550), (428, 370475), (511, 310300), (535, 296380), (580, 273385), (700, 226519), (725, 218708), (730, 217210), (749, 211700), (812, 195275), (1015, 156220), (1022, 155150), (1070, 148190), (1450, 109354), (1460, 108605), (1498, 105850), (1825, 86884), (2030, 78110), (2044, 77575), (2117, 74900), (2140, 74095), (2555, 62060), (2675, 59276), (2900, 54677), (2996, 52925), (3103, 51100), (3650, 43442), (3745, 42340), (4060, 39055), (4234, 37450), (5075, 31244), (5110, 31030), (5350, 29638), (6206, 25550), (7300, 21721), (7490, 21170), (7811, 20300), (8468, 18725), (10150, 15622), (10220, 15515), (10585, 14980), (10700, 14819), (12412, 12775)]