73325340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 251203680

約数和(自身を除く): 177878340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1277, 1305, 1595, 1740, 1914, 1980, 2554, 2610, 2871, 3190, 3828, 3831, 4785, 5108, 5220, 5742, 6380, 6385, 7662, 9570, 11484, 11493, 12770, 14047, 14355, 15324, 19140, 19155, 22986, 25540, 28094, 28710, 37033, 38310, 42141, 45972, 56188, 57420, 57465, 70235, 74066, 76620, 84282, 111099, 114930, 126423, 140470, 148132, 168564, 185165, 210705, 222198, 229860, 252846, 280940, 333297, 370330, 407363, 421410, 444396, 505692, 555495, 632115, 666594, 740660, 814726, 842820, 1110990, 1222089, 1264230, 1333188, 1629452, 1666485, 2036815, 2221980, 2444178, 2528460, 3332970, 3666267, 4073630, 4888356, 6110445, 6665940, 7332534, 8147260, 12220890, 14665068, 18331335, 24441780, 36662670, 73325340]

約数ペア:

[(1, 73325340), (2, 36662670), (3, 24441780), (4, 18331335), (5, 14665068), (6, 12220890), (9, 8147260), (10, 7332534), (11, 6665940), (12, 6110445), (15, 4888356), (18, 4073630), (20, 3666267), (22, 3332970), (29, 2528460), (30, 2444178), (33, 2221980), (36, 2036815), (44, 1666485), (45, 1629452), (55, 1333188), (58, 1264230), (60, 1222089), (66, 1110990), (87, 842820), (90, 814726), (99, 740660), (110, 666594), (116, 632115), (132, 555495), (145, 505692), (165, 444396), (174, 421410), (180, 407363), (198, 370330), (220, 333297), (261, 280940), (290, 252846), (319, 229860), (330, 222198), (348, 210705), (396, 185165), (435, 168564), (495, 148132), (522, 140470), (580, 126423), (638, 114930), (660, 111099), (870, 84282), (957, 76620), (990, 74066), (1044, 70235), (1276, 57465), (1277, 57420), (1305, 56188), (1595, 45972), (1740, 42141), (1914, 38310), (1980, 37033), (2554, 28710), (2610, 28094), (2871, 25540), (3190, 22986), (3828, 19155), (3831, 19140), (4785, 15324), (5108, 14355), (5220, 14047), (5742, 12770), (6380, 11493), (6385, 11484), (7662, 9570)]