38148300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 124992000

約数和(自身を除く): 86843700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 199, 213, 225, 270, 284, 300, 355, 398, 426, 450, 540, 597, 639, 675, 710, 796, 852, 900, 995, 1065, 1194, 1278, 1350, 1420, 1775, 1791, 1917, 1990, 2130, 2388, 2556, 2700, 2985, 3195, 3550, 3582, 3834, 3980, 4260, 4975, 5325, 5373, 5970, 6390, 7100, 7164, 7668, 8955, 9585, 9950, 10650, 10746, 11940, 12780, 14129, 14925, 15975, 17910, 19170, 19900, 21300, 21492, 26865, 28258, 29850, 31950, 35820, 38340, 42387, 44775, 47925, 53730, 56516, 59700, 63900, 70645, 84774, 89550, 95850, 107460, 127161, 134325, 141290, 169548, 179100, 191700, 211935, 254322, 268650, 282580, 353225, 381483, 423870, 508644, 537300, 635805, 706450, 762966, 847740, 1059675, 1271610, 1412900, 1525932, 1907415, 2119350, 2543220, 3179025, 3814830, 4238700, 6358050, 7629660, 9537075, 12716100, 19074150, 38148300]

約数ペア:

[(1, 38148300), (2, 19074150), (3, 12716100), (4, 9537075), (5, 7629660), (6, 6358050), (9, 4238700), (10, 3814830), (12, 3179025), (15, 2543220), (18, 2119350), (20, 1907415), (25, 1525932), (27, 1412900), (30, 1271610), (36, 1059675), (45, 847740), (50, 762966), (54, 706450), (60, 635805), (71, 537300), (75, 508644), (90, 423870), (100, 381483), (108, 353225), (135, 282580), (142, 268650), (150, 254322), (180, 211935), (199, 191700), (213, 179100), (225, 169548), (270, 141290), (284, 134325), (300, 127161), (355, 107460), (398, 95850), (426, 89550), (450, 84774), (540, 70645), (597, 63900), (639, 59700), (675, 56516), (710, 53730), (796, 47925), (852, 44775), (900, 42387), (995, 38340), (1065, 35820), (1194, 31950), (1278, 29850), (1350, 28258), (1420, 26865), (1775, 21492), (1791, 21300), (1917, 19900), (1990, 19170), (2130, 17910), (2388, 15975), (2556, 14925), (2700, 14129), (2985, 12780), (3195, 11940), (3550, 10746), (3582, 10650), (3834, 9950), (3980, 9585), (4260, 8955), (4975, 7668), (5325, 7164), (5373, 7100), (5970, 6390)]