73801530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 145795302

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 243, 251, 270, 297, 330, 363, 405, 486, 495, 502, 594, 605, 726, 753, 810, 891, 990, 1089, 1210, 1215, 1255, 1485, 1506, 1782, 1815, 2178, 2259, 2430, 2510, 2673, 2761, 2970, 3267, 3630, 3765, 4455, 4518, 5346, 5445, 5522, 6534, 6777, 7530, 8283, 8910, 9801, 10890, 11295, 13365, 13554, 13805, 16335, 16566, 19602, 20331, 22590, 24849, 26730, 27610, 29403, 30371, 32670, 33885, 40662, 41415, 49005, 49698, 58806, 60742, 60993, 67770, 74547, 82830, 91113, 98010, 101655, 121986, 124245, 147015, 149094, 151855, 182226, 203310, 223641, 248490, 273339, 294030, 303710, 304965, 372735, 447282, 455565, 546678, 609930, 670923, 745470, 820017, 911130, 1118205, 1341846, 1366695, 1640034, 2236410, 2460051, 2733390, 3354615, 4100085, 4920102, 6709230, 7380153, 8200170, 12300255, 14760306, 24600510, 36900765, 73801530]

約数ペア:

[(1, 73801530), (2, 36900765), (3, 24600510), (5, 14760306), (6, 12300255), (9, 8200170), (10, 7380153), (11, 6709230), (15, 4920102), (18, 4100085), (22, 3354615), (27, 2733390), (30, 2460051), (33, 2236410), (45, 1640034), (54, 1366695), (55, 1341846), (66, 1118205), (81, 911130), (90, 820017), (99, 745470), (110, 670923), (121, 609930), (135, 546678), (162, 455565), (165, 447282), (198, 372735), (242, 304965), (243, 303710), (251, 294030), (270, 273339), (297, 248490), (330, 223641), (363, 203310), (405, 182226), (486, 151855), (495, 149094), (502, 147015), (594, 124245), (605, 121986), (726, 101655), (753, 98010), (810, 91113), (891, 82830), (990, 74547), (1089, 67770), (1210, 60993), (1215, 60742), (1255, 58806), (1485, 49698), (1506, 49005), (1782, 41415), (1815, 40662), (2178, 33885), (2259, 32670), (2430, 30371), (2510, 29403), (2673, 27610), (2761, 26730), (2970, 24849), (3267, 22590), (3630, 20331), (3765, 19602), (4455, 16566), (4518, 16335), (5346, 13805), (5445, 13554), (5522, 13365), (6534, 11295), (6777, 10890), (7530, 9801), (8283, 8910)]