442538940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 1270080000

約数和(自身を除く): 827541060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 149, 177, 236, 295, 298, 354, 447, 590, 596, 708, 745, 839, 885, 894, 1180, 1490, 1678, 1770, 1788, 2235, 2517, 2980, 3356, 3540, 4195, 4470, 5034, 8390, 8791, 8940, 10068, 12585, 16780, 17582, 25170, 26373, 35164, 43955, 49501, 50340, 52746, 87910, 99002, 105492, 125011, 131865, 148503, 175820, 198004, 247505, 250022, 263730, 297006, 375033, 495010, 500044, 527460, 594012, 625055, 742515, 750066, 990020, 1250110, 1485030, 1500132, 1875165, 2500220, 2970060, 3750330, 7375649, 7500660, 14751298, 22126947, 29502596, 36878245, 44253894, 73756490, 88507788, 110634735, 147512980, 221269470, 442538940]

約数ペア:

[(1, 442538940), (2, 221269470), (3, 147512980), (4, 110634735), (5, 88507788), (6, 73756490), (10, 44253894), (12, 36878245), (15, 29502596), (20, 22126947), (30, 14751298), (59, 7500660), (60, 7375649), (118, 3750330), (149, 2970060), (177, 2500220), (236, 1875165), (295, 1500132), (298, 1485030), (354, 1250110), (447, 990020), (590, 750066), (596, 742515), (708, 625055), (745, 594012), (839, 527460), (885, 500044), (894, 495010), (1180, 375033), (1490, 297006), (1678, 263730), (1770, 250022), (1788, 247505), (2235, 198004), (2517, 175820), (2980, 148503), (3356, 131865), (3540, 125011), (4195, 105492), (4470, 99002), (5034, 87910), (8390, 52746), (8791, 50340), (8940, 49501), (10068, 43955), (12585, 35164), (16780, 26373), (17582, 25170)]