38811300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 129158400

約数和(自身を除く): 90347100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 33, 38, 44, 50, 55, 57, 60, 66, 75, 76, 95, 100, 110, 114, 132, 150, 165, 190, 209, 220, 228, 275, 285, 300, 330, 380, 418, 475, 550, 570, 619, 627, 660, 825, 836, 950, 1045, 1100, 1140, 1238, 1254, 1425, 1650, 1857, 1900, 2090, 2476, 2508, 2850, 3095, 3135, 3300, 3714, 4180, 5225, 5700, 6190, 6270, 6809, 7428, 9285, 10450, 11761, 12380, 12540, 13618, 15475, 15675, 18570, 20427, 20900, 23522, 27236, 30950, 31350, 34045, 35283, 37140, 40854, 46425, 47044, 58805, 61900, 62700, 68090, 70566, 81708, 92850, 102135, 117610, 129371, 136180, 141132, 170225, 176415, 185700, 204270, 235220, 258742, 294025, 340450, 352830, 388113, 408540, 510675, 517484, 588050, 646855, 680900, 705660, 776226, 882075, 1021350, 1176100, 1293710, 1552452, 1764150, 1940565, 2042700, 2587420, 3234275, 3528300, 3881130, 6468550, 7762260, 9702825, 12937100, 19405650, 38811300]

約数ペア:

[(1, 38811300), (2, 19405650), (3, 12937100), (4, 9702825), (5, 7762260), (6, 6468550), (10, 3881130), (11, 3528300), (12, 3234275), (15, 2587420), (19, 2042700), (20, 1940565), (22, 1764150), (25, 1552452), (30, 1293710), (33, 1176100), (38, 1021350), (44, 882075), (50, 776226), (55, 705660), (57, 680900), (60, 646855), (66, 588050), (75, 517484), (76, 510675), (95, 408540), (100, 388113), (110, 352830), (114, 340450), (132, 294025), (150, 258742), (165, 235220), (190, 204270), (209, 185700), (220, 176415), (228, 170225), (275, 141132), (285, 136180), (300, 129371), (330, 117610), (380, 102135), (418, 92850), (475, 81708), (550, 70566), (570, 68090), (619, 62700), (627, 61900), (660, 58805), (825, 47044), (836, 46425), (950, 40854), (1045, 37140), (1100, 35283), (1140, 34045), (1238, 31350), (1254, 30950), (1425, 27236), (1650, 23522), (1857, 20900), (1900, 20427), (2090, 18570), (2476, 15675), (2508, 15475), (2850, 13618), (3095, 12540), (3135, 12380), (3300, 11761), (3714, 10450), (4180, 9285), (5225, 7428), (5700, 6809), (6190, 6270)]