230786820

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 168

約数和(自身を含む): 793255680

約数和(自身を除く): 562468860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1439, 1458, 1485, 1620, 1782, 1980, 2430, 2673, 2878, 2916, 2970, 3564, 3645, 4317, 4455, 4860, 5346, 5756, 5940, 7195, 7290, 8019, 8634, 8910, 10692, 12951, 13365, 14390, 14580, 15829, 16038, 17268, 17820, 21585, 25902, 26730, 28780, 31658, 32076, 38853, 40095, 43170, 47487, 51804, 53460, 63316, 64755, 77706, 79145, 80190, 86340, 94974, 116559, 129510, 142461, 155412, 158290, 160380, 189948, 194265, 233118, 237435, 259020, 284922, 316580, 349677, 388530, 427383, 466236, 474870, 569844, 582795, 699354, 712305, 777060, 854766, 949740, 1049031, 1165590, 1282149, 1398708, 1424610, 1709532, 1748385, 2098062, 2136915, 2331180, 2564298, 2849220, 3496770, 3846447, 4196124, 4273830, 5128596, 5245155, 6410745, 6993540, 7692894, 8547660, 10490310, 11539341, 12821490, 15385788, 19232235, 20980620, 23078682, 25642980, 38464470, 46157364, 57696705, 76928940, 115393410, 230786820]

約数ペア:

[(1, 230786820), (2, 115393410), (3, 76928940), (4, 57696705), (5, 46157364), (6, 38464470), (9, 25642980), (10, 23078682), (11, 20980620), (12, 19232235), (15, 15385788), (18, 12821490), (20, 11539341), (22, 10490310), (27, 8547660), (30, 7692894), (33, 6993540), (36, 6410745), (44, 5245155), (45, 5128596), (54, 4273830), (55, 4196124), (60, 3846447), (66, 3496770), (81, 2849220), (90, 2564298), (99, 2331180), (108, 2136915), (110, 2098062), (132, 1748385), (135, 1709532), (162, 1424610), (165, 1398708), (180, 1282149), (198, 1165590), (220, 1049031), (243, 949740), (270, 854766), (297, 777060), (324, 712305), (330, 699354), (396, 582795), (405, 569844), (486, 474870), (495, 466236), (540, 427383), (594, 388530), (660, 349677), (729, 316580), (810, 284922), (891, 259020), (972, 237435), (990, 233118), (1188, 194265), (1215, 189948), (1439, 160380), (1458, 158290), (1485, 155412), (1620, 142461), (1782, 129510), (1980, 116559), (2430, 94974), (2673, 86340), (2878, 80190), (2916, 79145), (2970, 77706), (3564, 64755), (3645, 63316), (4317, 53460), (4455, 51804), (4860, 47487), (5346, 43170), (5756, 40095), (5940, 38853), (7195, 32076), (7290, 31658), (8019, 28780), (8634, 26730), (8910, 25902), (10692, 21585), (12951, 17820), (13365, 17268), (14390, 16038), (14580, 15829)]