216447660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2845

約数の個数: 192

約数和(自身を含む): 791400960

約数和(自身を除く): 574953300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2803, 2860, 2970, 3510, 3861, 4290, 5148, 5606, 5940, 6435, 7020, 7722, 8409, 8580, 11212, 12870, 14015, 15444, 16818, 19305, 25227, 25740, 28030, 30833, 33636, 36439, 38610, 42045, 50454, 56060, 61666, 72878, 75681, 77220, 84090, 92499, 100908, 109317, 123332, 126135, 145756, 151362, 154165, 168180, 182195, 184998, 218634, 252270, 277497, 302724, 308330, 327951, 364390, 369996, 378405, 400829, 437268, 462495, 504540, 546585, 554994, 616660, 655902, 728780, 756810, 801658, 832491, 924990, 983853, 1093170, 1109988, 1202487, 1311804, 1387485, 1513620, 1603316, 1639755, 1664982, 1849980, 1967706, 2004145, 2186340, 2404974, 2774970, 3279510, 3329964, 3607461, 3935412, 4008290, 4162455, 4809948, 4919265, 5549940, 6012435, 6559020, 7214922, 8016580, 8324910, 9838530, 10822383, 12024870, 14429844, 16649820, 18037305, 19677060, 21644766, 24049740, 36074610, 43289532, 54111915, 72149220, 108223830, 216447660]

約数ペア:

[(1, 216447660), (2, 108223830), (3, 72149220), (4, 54111915), (5, 43289532), (6, 36074610), (9, 24049740), (10, 21644766), (11, 19677060), (12, 18037305), (13, 16649820), (15, 14429844), (18, 12024870), (20, 10822383), (22, 9838530), (26, 8324910), (27, 8016580), (30, 7214922), (33, 6559020), (36, 6012435), (39, 5549940), (44, 4919265), (45, 4809948), (52, 4162455), (54, 4008290), (55, 3935412), (60, 3607461), (65, 3329964), (66, 3279510), (78, 2774970), (90, 2404974), (99, 2186340), (108, 2004145), (110, 1967706), (117, 1849980), (130, 1664982), (132, 1639755), (135, 1603316), (143, 1513620), (156, 1387485), (165, 1311804), (180, 1202487), (195, 1109988), (198, 1093170), (220, 983853), (234, 924990), (260, 832491), (270, 801658), (286, 756810), (297, 728780), (330, 655902), (351, 616660), (390, 554994), (396, 546585), (429, 504540), (468, 462495), (495, 437268), (540, 400829), (572, 378405), (585, 369996), (594, 364390), (660, 327951), (702, 308330), (715, 302724), (780, 277497), (858, 252270), (990, 218634), (1170, 184998), (1188, 182195), (1287, 168180), (1404, 154165), (1430, 151362), (1485, 145756), (1716, 126135), (1755, 123332), (1980, 109317), (2145, 100908), (2340, 92499), (2574, 84090), (2803, 77220), (2860, 75681), (2970, 72878), (3510, 61666), (3861, 56060), (4290, 50454), (5148, 42045), (5606, 38610), (5940, 36439), (6435, 33636), (7020, 30833), (7722, 28030), (8409, 25740), (8580, 25227), (11212, 19305), (12870, 16818), (14015, 15444)]