22392450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 66349920

約数和(自身を除く): 43957470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 97, 114, 135, 150, 162, 171, 190, 194, 225, 243, 270, 285, 291, 342, 405, 450, 475, 485, 486, 513, 570, 582, 675, 810, 855, 873, 950, 970, 1026, 1215, 1350, 1425, 1455, 1539, 1710, 1746, 1843, 2025, 2425, 2430, 2565, 2619, 2850, 2910, 3078, 3686, 4050, 4275, 4365, 4617, 4850, 5130, 5238, 5529, 6075, 7275, 7695, 7857, 8550, 8730, 9215, 9234, 11058, 12150, 12825, 13095, 14550, 15390, 15714, 16587, 18430, 21825, 23085, 23571, 25650, 26190, 27645, 33174, 38475, 39285, 43650, 46075, 46170, 47142, 49761, 55290, 65475, 76950, 78570, 82935, 92150, 99522, 115425, 117855, 130950, 138225, 149283, 165870, 196425, 230850, 235710, 248805, 276450, 298566, 392850, 414675, 447849, 497610, 589275, 746415, 829350, 895698, 1178550, 1244025, 1492830, 2239245, 2488050, 3732075, 4478490, 7464150, 11196225, 22392450]

約数ペア:

[(1, 22392450), (2, 11196225), (3, 7464150), (5, 4478490), (6, 3732075), (9, 2488050), (10, 2239245), (15, 1492830), (18, 1244025), (19, 1178550), (25, 895698), (27, 829350), (30, 746415), (38, 589275), (45, 497610), (50, 447849), (54, 414675), (57, 392850), (75, 298566), (81, 276450), (90, 248805), (95, 235710), (97, 230850), (114, 196425), (135, 165870), (150, 149283), (162, 138225), (171, 130950), (190, 117855), (194, 115425), (225, 99522), (243, 92150), (270, 82935), (285, 78570), (291, 76950), (342, 65475), (405, 55290), (450, 49761), (475, 47142), (485, 46170), (486, 46075), (513, 43650), (570, 39285), (582, 38475), (675, 33174), (810, 27645), (855, 26190), (873, 25650), (950, 23571), (970, 23085), (1026, 21825), (1215, 18430), (1350, 16587), (1425, 15714), (1455, 15390), (1539, 14550), (1710, 13095), (1746, 12825), (1843, 12150), (2025, 11058), (2425, 9234), (2430, 9215), (2565, 8730), (2619, 8550), (2850, 7857), (2910, 7695), (3078, 7275), (3686, 6075), (4050, 5529), (4275, 5238), (4365, 5130), (4617, 4850)]