91509660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 306240480

約数和(自身を除く): 214730820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 409, 452, 495, 565, 660, 678, 818, 990, 1017, 1130, 1227, 1243, 1356, 1636, 1695, 1980, 2034, 2045, 2260, 2454, 2486, 3390, 3681, 3729, 4068, 4090, 4499, 4908, 4972, 5085, 6135, 6215, 6780, 7362, 7458, 8180, 8998, 10170, 11187, 12270, 12430, 13497, 14724, 14916, 17996, 18405, 18645, 20340, 22374, 22495, 24540, 24860, 26994, 36810, 37290, 40491, 44748, 44990, 46217, 53988, 55935, 67485, 73620, 74580, 80982, 89980, 92434, 111870, 134970, 138651, 161964, 184868, 202455, 223740, 231085, 269940, 277302, 404910, 415953, 462170, 508387, 554604, 693255, 809820, 831906, 924340, 1016774, 1386510, 1525161, 1663812, 2033548, 2079765, 2541935, 2773020, 3050322, 4159530, 4575483, 5083870, 6100644, 7625805, 8319060, 9150966, 10167740, 15251610, 18301932, 22877415, 30503220, 45754830, 91509660]

約数ペア:

[(1, 91509660), (2, 45754830), (3, 30503220), (4, 22877415), (5, 18301932), (6, 15251610), (9, 10167740), (10, 9150966), (11, 8319060), (12, 7625805), (15, 6100644), (18, 5083870), (20, 4575483), (22, 4159530), (30, 3050322), (33, 2773020), (36, 2541935), (44, 2079765), (45, 2033548), (55, 1663812), (60, 1525161), (66, 1386510), (90, 1016774), (99, 924340), (110, 831906), (113, 809820), (132, 693255), (165, 554604), (180, 508387), (198, 462170), (220, 415953), (226, 404910), (330, 277302), (339, 269940), (396, 231085), (409, 223740), (452, 202455), (495, 184868), (565, 161964), (660, 138651), (678, 134970), (818, 111870), (990, 92434), (1017, 89980), (1130, 80982), (1227, 74580), (1243, 73620), (1356, 67485), (1636, 55935), (1695, 53988), (1980, 46217), (2034, 44990), (2045, 44748), (2260, 40491), (2454, 37290), (2486, 36810), (3390, 26994), (3681, 24860), (3729, 24540), (4068, 22495), (4090, 22374), (4499, 20340), (4908, 18645), (4972, 18405), (5085, 17996), (6135, 14916), (6215, 14724), (6780, 13497), (7362, 12430), (7458, 12270), (8180, 11187), (8998, 10170)]