45181890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 134060472

約数和(自身を除く): 88878582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 73, 78, 90, 115, 117, 130, 138, 146, 195, 207, 219, 230, 234, 299, 345, 365, 390, 414, 438, 529, 585, 598, 657, 690, 730, 897, 949, 1035, 1058, 1095, 1170, 1314, 1495, 1587, 1679, 1794, 1898, 2070, 2190, 2645, 2691, 2847, 2990, 3174, 3285, 3358, 4485, 4745, 4761, 5037, 5290, 5382, 5694, 6570, 6877, 7935, 8395, 8541, 8970, 9490, 9522, 10074, 13455, 13754, 14235, 15111, 15870, 16790, 17082, 20631, 21827, 23805, 25185, 26910, 28470, 30222, 34385, 38617, 41262, 42705, 43654, 47610, 50370, 61893, 65481, 68770, 75555, 77234, 85410, 103155, 109135, 115851, 123786, 130962, 151110, 193085, 196443, 206310, 218270, 231702, 309465, 327405, 347553, 386170, 392886, 502021, 579255, 618930, 654810, 695106, 982215, 1004042, 1158510, 1506063, 1737765, 1964430, 2510105, 3012126, 3475530, 4518189, 5020210, 7530315, 9036378, 15060630, 22590945, 45181890]

約数ペア:

[(1, 45181890), (2, 22590945), (3, 15060630), (5, 9036378), (6, 7530315), (9, 5020210), (10, 4518189), (13, 3475530), (15, 3012126), (18, 2510105), (23, 1964430), (26, 1737765), (30, 1506063), (39, 1158510), (45, 1004042), (46, 982215), (65, 695106), (69, 654810), (73, 618930), (78, 579255), (90, 502021), (115, 392886), (117, 386170), (130, 347553), (138, 327405), (146, 309465), (195, 231702), (207, 218270), (219, 206310), (230, 196443), (234, 193085), (299, 151110), (345, 130962), (365, 123786), (390, 115851), (414, 109135), (438, 103155), (529, 85410), (585, 77234), (598, 75555), (657, 68770), (690, 65481), (730, 61893), (897, 50370), (949, 47610), (1035, 43654), (1058, 42705), (1095, 41262), (1170, 38617), (1314, 34385), (1495, 30222), (1587, 28470), (1679, 26910), (1794, 25185), (1898, 23805), (2070, 21827), (2190, 20631), (2645, 17082), (2691, 16790), (2847, 15870), (2990, 15111), (3174, 14235), (3285, 13754), (3358, 13455), (4485, 10074), (4745, 9522), (4761, 9490), (5037, 8970), (5290, 8541), (5382, 8395), (5694, 7935), (6570, 6877)]