44018820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 143532480

約数和(自身を除く): 99513660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 211, 228, 244, 285, 305, 342, 366, 380, 422, 549, 570, 610, 633, 684, 732, 844, 855, 915, 1055, 1098, 1140, 1159, 1220, 1266, 1710, 1830, 1899, 2110, 2196, 2318, 2532, 2745, 3165, 3420, 3477, 3660, 3798, 4009, 4220, 4636, 5490, 5795, 6330, 6954, 7596, 8018, 9495, 10431, 10980, 11590, 12027, 12660, 12871, 13908, 16036, 17385, 18990, 20045, 20862, 23180, 24054, 25742, 34770, 36081, 37980, 38613, 40090, 41724, 48108, 51484, 52155, 60135, 64355, 69540, 72162, 77226, 80180, 104310, 115839, 120270, 128710, 144324, 154452, 180405, 193065, 208620, 231678, 240540, 244549, 257420, 360810, 386130, 463356, 489098, 579195, 721620, 733647, 772260, 978196, 1158390, 1222745, 1467294, 2200941, 2316780, 2445490, 2934588, 3668235, 4401882, 4890980, 7336470, 8803764, 11004705, 14672940, 22009410, 44018820]

約数ペア:

[(1, 44018820), (2, 22009410), (3, 14672940), (4, 11004705), (5, 8803764), (6, 7336470), (9, 4890980), (10, 4401882), (12, 3668235), (15, 2934588), (18, 2445490), (19, 2316780), (20, 2200941), (30, 1467294), (36, 1222745), (38, 1158390), (45, 978196), (57, 772260), (60, 733647), (61, 721620), (76, 579195), (90, 489098), (95, 463356), (114, 386130), (122, 360810), (171, 257420), (180, 244549), (183, 240540), (190, 231678), (211, 208620), (228, 193065), (244, 180405), (285, 154452), (305, 144324), (342, 128710), (366, 120270), (380, 115839), (422, 104310), (549, 80180), (570, 77226), (610, 72162), (633, 69540), (684, 64355), (732, 60135), (844, 52155), (855, 51484), (915, 48108), (1055, 41724), (1098, 40090), (1140, 38613), (1159, 37980), (1220, 36081), (1266, 34770), (1710, 25742), (1830, 24054), (1899, 23180), (2110, 20862), (2196, 20045), (2318, 18990), (2532, 17385), (2745, 16036), (3165, 13908), (3420, 12871), (3477, 12660), (3660, 12027), (3798, 11590), (4009, 10980), (4220, 10431), (4636, 9495), (5490, 8018), (5795, 7596), (6330, 6954)]