12440250

素因数分解:

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

素因数の和:142

約数の個数: 128

約数和(自身を含む): 36691200

約数和(自身を除く): 24250950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 97, 114, 125, 135, 150, 171, 190, 194, 225, 250, 270, 285, 291, 342, 375, 450, 475, 485, 513, 570, 582, 675, 750, 855, 873, 950, 970, 1026, 1125, 1350, 1425, 1455, 1710, 1746, 1843, 2250, 2375, 2425, 2565, 2619, 2850, 2910, 3375, 3686, 4275, 4365, 4750, 4850, 5130, 5238, 5529, 6750, 7125, 7275, 8550, 8730, 9215, 11058, 12125, 12825, 13095, 14250, 14550, 16587, 18430, 21375, 21825, 24250, 25650, 26190, 27645, 33174, 36375, 42750, 43650, 46075, 49761, 55290, 64125, 65475, 72750, 82935, 92150, 99522, 109125, 128250, 130950, 138225, 165870, 218250, 230375, 248805, 276450, 327375, 414675, 460750, 497610, 654750, 691125, 829350, 1244025, 1382250, 2073375, 2488050, 4146750, 6220125, 12440250]

約数ペア:

[(1, 12440250), (2, 6220125), (3, 4146750), (5, 2488050), (6, 2073375), (9, 1382250), (10, 1244025), (15, 829350), (18, 691125), (19, 654750), (25, 497610), (27, 460750), (30, 414675), (38, 327375), (45, 276450), (50, 248805), (54, 230375), (57, 218250), (75, 165870), (90, 138225), (95, 130950), (97, 128250), (114, 109125), (125, 99522), (135, 92150), (150, 82935), (171, 72750), (190, 65475), (194, 64125), (225, 55290), (250, 49761), (270, 46075), (285, 43650), (291, 42750), (342, 36375), (375, 33174), (450, 27645), (475, 26190), (485, 25650), (513, 24250), (570, 21825), (582, 21375), (675, 18430), (750, 16587), (855, 14550), (873, 14250), (950, 13095), (970, 12825), (1026, 12125), (1125, 11058), (1350, 9215), (1425, 8730), (1455, 8550), (1710, 7275), (1746, 7125), (1843, 6750), (2250, 5529), (2375, 5238), (2425, 5130), (2565, 4850), (2619, 4750), (2850, 4365), (2910, 4275), (3375, 3686)]