145518930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 160

約数和(自身を含む): 417757824

約数和(自身を除く): 272238894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 73, 81, 90, 107, 115, 135, 138, 146, 162, 207, 214, 219, 230, 270, 321, 345, 365, 405, 414, 438, 535, 621, 642, 657, 690, 730, 810, 963, 1035, 1070, 1095, 1242, 1314, 1605, 1679, 1863, 1926, 1971, 2070, 2190, 2461, 2889, 3105, 3210, 3285, 3358, 3726, 3942, 4815, 4922, 5037, 5778, 5913, 6210, 6570, 7383, 7811, 8395, 8667, 9315, 9630, 9855, 10074, 11826, 12305, 14445, 14766, 15111, 15622, 16790, 17334, 18630, 19710, 22149, 23433, 24610, 25185, 28890, 29565, 30222, 36915, 39055, 43335, 44298, 45333, 46866, 50370, 59130, 66447, 70299, 73830, 75555, 78110, 86670, 90666, 110745, 117165, 132894, 135999, 140598, 151110, 179653, 199341, 210897, 221490, 226665, 234330, 271998, 332235, 351495, 359306, 398682, 421794, 453330, 538959, 632691, 664470, 679995, 702990, 898265, 996705, 1054485, 1077918, 1265382, 1359990, 1616877, 1796530, 1993410, 2108970, 2694795, 3163455, 3233754, 4850631, 5389590, 6326910, 8084385, 9701262, 14551893, 16168770, 24253155, 29103786, 48506310, 72759465, 145518930]

約数ペア:

[(1, 145518930), (2, 72759465), (3, 48506310), (5, 29103786), (6, 24253155), (9, 16168770), (10, 14551893), (15, 9701262), (18, 8084385), (23, 6326910), (27, 5389590), (30, 4850631), (45, 3233754), (46, 3163455), (54, 2694795), (69, 2108970), (73, 1993410), (81, 1796530), (90, 1616877), (107, 1359990), (115, 1265382), (135, 1077918), (138, 1054485), (146, 996705), (162, 898265), (207, 702990), (214, 679995), (219, 664470), (230, 632691), (270, 538959), (321, 453330), (345, 421794), (365, 398682), (405, 359306), (414, 351495), (438, 332235), (535, 271998), (621, 234330), (642, 226665), (657, 221490), (690, 210897), (730, 199341), (810, 179653), (963, 151110), (1035, 140598), (1070, 135999), (1095, 132894), (1242, 117165), (1314, 110745), (1605, 90666), (1679, 86670), (1863, 78110), (1926, 75555), (1971, 73830), (2070, 70299), (2190, 66447), (2461, 59130), (2889, 50370), (3105, 46866), (3210, 45333), (3285, 44298), (3358, 43335), (3726, 39055), (3942, 36915), (4815, 30222), (4922, 29565), (5037, 28890), (5778, 25185), (5913, 24610), (6210, 23433), (6570, 22149), (7383, 19710), (7811, 18630), (8395, 17334), (8667, 16790), (9315, 15622), (9630, 15111), (9855, 14766), (10074, 14445), (11826, 12305)]