149735320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 263947880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 140, 166, 170, 238, 280, 332, 340, 379, 415, 476, 581, 595, 664, 680, 758, 830, 952, 1162, 1190, 1411, 1516, 1660, 1895, 2324, 2380, 2653, 2822, 2905, 3032, 3320, 3790, 4648, 4760, 5306, 5644, 5810, 6443, 7055, 7580, 9877, 10612, 11288, 11620, 12886, 13265, 14110, 15160, 19754, 21224, 23240, 25772, 26530, 28220, 31457, 32215, 39508, 45101, 49385, 51544, 53060, 56440, 62914, 64430, 79016, 90202, 98770, 106120, 125828, 128860, 157285, 180404, 197540, 220199, 225505, 251656, 257720, 314570, 360808, 395080, 440398, 451010, 534769, 629140, 880796, 902020, 1069538, 1100995, 1258280, 1761592, 1804040, 2139076, 2201990, 2673845, 3743383, 4278152, 4403980, 5347690, 7486766, 8807960, 10695380, 14973532, 18716915, 21390760, 29947064, 37433830, 74867660, 149735320]

約数ペア:

[(1, 149735320), (2, 74867660), (4, 37433830), (5, 29947064), (7, 21390760), (8, 18716915), (10, 14973532), (14, 10695380), (17, 8807960), (20, 7486766), (28, 5347690), (34, 4403980), (35, 4278152), (40, 3743383), (56, 2673845), (68, 2201990), (70, 2139076), (83, 1804040), (85, 1761592), (119, 1258280), (136, 1100995), (140, 1069538), (166, 902020), (170, 880796), (238, 629140), (280, 534769), (332, 451010), (340, 440398), (379, 395080), (415, 360808), (476, 314570), (581, 257720), (595, 251656), (664, 225505), (680, 220199), (758, 197540), (830, 180404), (952, 157285), (1162, 128860), (1190, 125828), (1411, 106120), (1516, 98770), (1660, 90202), (1895, 79016), (2324, 64430), (2380, 62914), (2653, 56440), (2822, 53060), (2905, 51544), (3032, 49385), (3320, 45101), (3790, 39508), (4648, 32215), (4760, 31457), (5306, 28220), (5644, 26530), (5810, 25772), (6443, 23240), (7055, 21224), (7580, 19754), (9877, 15160), (10612, 14110), (11288, 13265), (11620, 12886)]