25088940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 83426112

約数和(自身を除く): 58337172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 911, 918, 1020, 1377, 1530, 1620, 1822, 1836, 2295, 2733, 2754, 3060, 3644, 4555, 4590, 5466, 5508, 6885, 8199, 9110, 9180, 10932, 13665, 13770, 15487, 16398, 18220, 24597, 27330, 27540, 30974, 32796, 40995, 46461, 49194, 54660, 61948, 73791, 77435, 81990, 92922, 98388, 122985, 139383, 147582, 154870, 163980, 185844, 232305, 245970, 278766, 295164, 309740, 368955, 418149, 464610, 491940, 557532, 696915, 737910, 836298, 929220, 1254447, 1393830, 1475820, 1672596, 2090745, 2508894, 2787660, 4181490, 5017788, 6272235, 8362980, 12544470, 25088940]

約数ペア:

[(1, 25088940), (2, 12544470), (3, 8362980), (4, 6272235), (5, 5017788), (6, 4181490), (9, 2787660), (10, 2508894), (12, 2090745), (15, 1672596), (17, 1475820), (18, 1393830), (20, 1254447), (27, 929220), (30, 836298), (34, 737910), (36, 696915), (45, 557532), (51, 491940), (54, 464610), (60, 418149), (68, 368955), (81, 309740), (85, 295164), (90, 278766), (102, 245970), (108, 232305), (135, 185844), (153, 163980), (162, 154870), (170, 147582), (180, 139383), (204, 122985), (255, 98388), (270, 92922), (306, 81990), (324, 77435), (340, 73791), (405, 61948), (459, 54660), (510, 49194), (540, 46461), (612, 40995), (765, 32796), (810, 30974), (911, 27540), (918, 27330), (1020, 24597), (1377, 18220), (1530, 16398), (1620, 15487), (1822, 13770), (1836, 13665), (2295, 10932), (2733, 9180), (2754, 9110), (3060, 8199), (3644, 6885), (4555, 5508), (4590, 5466)]