75266820

素因数分解:

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

素因数の和:952

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 175700988

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, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 911, 918, 972, 1020, 1215, 1377, 1530, 1620, 1822, 1836, 2295, 2430, 2733, 2754, 3060, 3644, 4131, 4555, 4590, 4860, 5466, 5508, 6885, 8199, 8262, 9110, 9180, 10932, 13665, 13770, 15487, 16398, 16524, 18220, 20655, 24597, 27330, 27540, 30974, 32796, 40995, 41310, 46461, 49194, 54660, 61948, 73791, 77435, 81990, 82620, 92922, 98388, 122985, 139383, 147582, 154870, 163980, 185844, 221373, 232305, 245970, 278766, 295164, 309740, 368955, 418149, 442746, 464610, 491940, 557532, 696915, 737910, 836298, 885492, 929220, 1106865, 1254447, 1393830, 1475820, 1672596, 2090745, 2213730, 2508894, 2787660, 3763341, 4181490, 4427460, 5017788, 6272235, 7526682, 8362980, 12544470, 15053364, 18816705, 25088940, 37633410, 75266820]

約数ペア:

[(1, 75266820), (2, 37633410), (3, 25088940), (4, 18816705), (5, 15053364), (6, 12544470), (9, 8362980), (10, 7526682), (12, 6272235), (15, 5017788), (17, 4427460), (18, 4181490), (20, 3763341), (27, 2787660), (30, 2508894), (34, 2213730), (36, 2090745), (45, 1672596), (51, 1475820), (54, 1393830), (60, 1254447), (68, 1106865), (81, 929220), (85, 885492), (90, 836298), (102, 737910), (108, 696915), (135, 557532), (153, 491940), (162, 464610), (170, 442746), (180, 418149), (204, 368955), (243, 309740), (255, 295164), (270, 278766), (306, 245970), (324, 232305), (340, 221373), (405, 185844), (459, 163980), (486, 154870), (510, 147582), (540, 139383), (612, 122985), (765, 98388), (810, 92922), (911, 82620), (918, 81990), (972, 77435), (1020, 73791), (1215, 61948), (1377, 54660), (1530, 49194), (1620, 46461), (1822, 41310), (1836, 40995), (2295, 32796), (2430, 30974), (2733, 27540), (2754, 27330), (3060, 24597), (3644, 20655), (4131, 18220), (4555, 16524), (4590, 16398), (4860, 15487), (5466, 13770), (5508, 13665), (6885, 10932), (8199, 9180), (8262, 9110)]