148254090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 249877110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 31, 46, 58, 62, 69, 87, 93, 115, 138, 145, 155, 174, 186, 230, 239, 290, 310, 345, 435, 465, 478, 667, 690, 713, 717, 870, 899, 930, 1195, 1334, 1426, 1434, 1798, 2001, 2139, 2390, 2697, 3335, 3565, 3585, 4002, 4278, 4495, 5394, 5497, 6670, 6931, 7130, 7170, 7409, 8990, 10005, 10695, 10994, 13485, 13862, 14818, 16491, 20010, 20677, 20793, 21390, 22227, 26970, 27485, 32982, 34655, 37045, 41354, 41586, 44454, 54970, 62031, 69310, 74090, 82455, 103385, 103965, 111135, 124062, 159413, 164910, 170407, 206770, 207930, 214861, 222270, 310155, 318826, 340814, 429722, 478239, 511221, 620310, 644583, 797065, 852035, 956478, 1022442, 1074305, 1289166, 1594130, 1704070, 2148610, 2391195, 2556105, 3222915, 4782390, 4941803, 5112210, 6445830, 9883606, 14825409, 24709015, 29650818, 49418030, 74127045, 148254090]

約数ペア:

[(1, 148254090), (2, 74127045), (3, 49418030), (5, 29650818), (6, 24709015), (10, 14825409), (15, 9883606), (23, 6445830), (29, 5112210), (30, 4941803), (31, 4782390), (46, 3222915), (58, 2556105), (62, 2391195), (69, 2148610), (87, 1704070), (93, 1594130), (115, 1289166), (138, 1074305), (145, 1022442), (155, 956478), (174, 852035), (186, 797065), (230, 644583), (239, 620310), (290, 511221), (310, 478239), (345, 429722), (435, 340814), (465, 318826), (478, 310155), (667, 222270), (690, 214861), (713, 207930), (717, 206770), (870, 170407), (899, 164910), (930, 159413), (1195, 124062), (1334, 111135), (1426, 103965), (1434, 103385), (1798, 82455), (2001, 74090), (2139, 69310), (2390, 62031), (2697, 54970), (3335, 44454), (3565, 41586), (3585, 41354), (4002, 37045), (4278, 34655), (4495, 32982), (5394, 27485), (5497, 26970), (6670, 22227), (6931, 21390), (7130, 20793), (7170, 20677), (7409, 20010), (8990, 16491), (10005, 14818), (10695, 13862), (10994, 13485)]