145055880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7108

約数の個数: 128

約数和(自身を含む): 509040000

約数和(自身を除く): 363984120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 7069, 10260, 14138, 20520, 21207, 28276, 35345, 42414, 56552, 63621, 70690, 84828, 106035, 127242, 134311, 141380, 169656, 190863, 212070, 254484, 268622, 282760, 318105, 381726, 402933, 424140, 508968, 537244, 636210, 671555, 763452, 805866, 848280, 954315, 1074488, 1208799, 1272420, 1343110, 1526904, 1611732, 1908630, 2014665, 2417598, 2544840, 2686220, 3223464, 3626397, 3817260, 4029330, 4835196, 5372440, 6043995, 7252794, 7634520, 8058660, 9670392, 12087990, 14505588, 16117320, 18131985, 24175980, 29011176, 36263970, 48351960, 72527940, 145055880]

約数ペア:

[(1, 145055880), (2, 72527940), (3, 48351960), (4, 36263970), (5, 29011176), (6, 24175980), (8, 18131985), (9, 16117320), (10, 14505588), (12, 12087990), (15, 9670392), (18, 8058660), (19, 7634520), (20, 7252794), (24, 6043995), (27, 5372440), (30, 4835196), (36, 4029330), (38, 3817260), (40, 3626397), (45, 3223464), (54, 2686220), (57, 2544840), (60, 2417598), (72, 2014665), (76, 1908630), (90, 1611732), (95, 1526904), (108, 1343110), (114, 1272420), (120, 1208799), (135, 1074488), (152, 954315), (171, 848280), (180, 805866), (190, 763452), (216, 671555), (228, 636210), (270, 537244), (285, 508968), (342, 424140), (360, 402933), (380, 381726), (456, 318105), (513, 282760), (540, 268622), (570, 254484), (684, 212070), (760, 190863), (855, 169656), (1026, 141380), (1080, 134311), (1140, 127242), (1368, 106035), (1710, 84828), (2052, 70690), (2280, 63621), (2565, 56552), (3420, 42414), (4104, 35345), (5130, 28276), (6840, 21207), (7069, 20520), (10260, 14138)]