150563220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 472436160

約数和(自身を除く): 321872940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 289, 323, 340, 380, 457, 510, 570, 578, 646, 867, 914, 969, 1020, 1140, 1156, 1292, 1371, 1445, 1615, 1734, 1828, 1938, 2285, 2742, 2890, 3230, 3468, 3876, 4335, 4570, 4845, 5484, 5491, 5780, 6460, 6855, 7769, 8670, 8683, 9140, 9690, 10982, 13710, 15538, 16473, 17340, 17366, 19380, 21964, 23307, 26049, 27420, 27455, 31076, 32946, 34732, 38845, 43415, 46614, 52098, 54910, 65892, 77690, 82365, 86830, 93228, 104196, 109820, 116535, 130245, 132073, 147611, 155380, 164730, 173660, 233070, 260490, 264146, 295222, 329460, 396219, 442833, 466140, 520980, 528292, 590444, 660365, 738055, 792438, 885666, 1320730, 1476110, 1584876, 1771332, 1981095, 2214165, 2509387, 2641460, 2952220, 3962190, 4428330, 5018774, 7528161, 7924380, 8856660, 10037548, 12546935, 15056322, 25093870, 30112644, 37640805, 50187740, 75281610, 150563220]

約数ペア:

[(1, 150563220), (2, 75281610), (3, 50187740), (4, 37640805), (5, 30112644), (6, 25093870), (10, 15056322), (12, 12546935), (15, 10037548), (17, 8856660), (19, 7924380), (20, 7528161), (30, 5018774), (34, 4428330), (38, 3962190), (51, 2952220), (57, 2641460), (60, 2509387), (68, 2214165), (76, 1981095), (85, 1771332), (95, 1584876), (102, 1476110), (114, 1320730), (170, 885666), (190, 792438), (204, 738055), (228, 660365), (255, 590444), (285, 528292), (289, 520980), (323, 466140), (340, 442833), (380, 396219), (457, 329460), (510, 295222), (570, 264146), (578, 260490), (646, 233070), (867, 173660), (914, 164730), (969, 155380), (1020, 147611), (1140, 132073), (1156, 130245), (1292, 116535), (1371, 109820), (1445, 104196), (1615, 93228), (1734, 86830), (1828, 82365), (1938, 77690), (2285, 65892), (2742, 54910), (2890, 52098), (3230, 46614), (3468, 43415), (3876, 38845), (4335, 34732), (4570, 32946), (4845, 31076), (5484, 27455), (5491, 27420), (5780, 26049), (6460, 23307), (6855, 21964), (7769, 19380), (8670, 17366), (8683, 17340), (9140, 16473), (9690, 15538), (10982, 13710)]