15119460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 168

約数和(自身を含む): 51231096

約数和(自身を除く): 36111636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 81, 85, 90, 102, 108, 122, 135, 153, 162, 170, 180, 183, 204, 243, 244, 255, 270, 305, 306, 324, 340, 366, 405, 459, 486, 510, 540, 549, 610, 612, 729, 732, 765, 810, 915, 918, 972, 1020, 1037, 1098, 1215, 1220, 1377, 1458, 1530, 1620, 1647, 1830, 1836, 2074, 2196, 2295, 2430, 2745, 2754, 2916, 3060, 3111, 3294, 3645, 3660, 4131, 4148, 4590, 4860, 4941, 5185, 5490, 5508, 6222, 6588, 6885, 7290, 8235, 8262, 9180, 9333, 9882, 10370, 10980, 12393, 12444, 13770, 14580, 14823, 15555, 16470, 16524, 18666, 19764, 20655, 20740, 24705, 24786, 27540, 27999, 29646, 31110, 32940, 37332, 41310, 44469, 46665, 49410, 49572, 55998, 59292, 61965, 62220, 74115, 82620, 83997, 88938, 93330, 98820, 111996, 123930, 139995, 148230, 167994, 177876, 186660, 222345, 247860, 251991, 279990, 296460, 335988, 419985, 444690, 503982, 559980, 755973, 839970, 889380, 1007964, 1259955, 1511946, 1679940, 2519910, 3023892, 3779865, 5039820, 7559730, 15119460]

約数ペア:

[(1, 15119460), (2, 7559730), (3, 5039820), (4, 3779865), (5, 3023892), (6, 2519910), (9, 1679940), (10, 1511946), (12, 1259955), (15, 1007964), (17, 889380), (18, 839970), (20, 755973), (27, 559980), (30, 503982), (34, 444690), (36, 419985), (45, 335988), (51, 296460), (54, 279990), (60, 251991), (61, 247860), (68, 222345), (81, 186660), (85, 177876), (90, 167994), (102, 148230), (108, 139995), (122, 123930), (135, 111996), (153, 98820), (162, 93330), (170, 88938), (180, 83997), (183, 82620), (204, 74115), (243, 62220), (244, 61965), (255, 59292), (270, 55998), (305, 49572), (306, 49410), (324, 46665), (340, 44469), (366, 41310), (405, 37332), (459, 32940), (486, 31110), (510, 29646), (540, 27999), (549, 27540), (610, 24786), (612, 24705), (729, 20740), (732, 20655), (765, 19764), (810, 18666), (915, 16524), (918, 16470), (972, 15555), (1020, 14823), (1037, 14580), (1098, 13770), (1215, 12444), (1220, 12393), (1377, 10980), (1458, 10370), (1530, 9882), (1620, 9333), (1647, 9180), (1830, 8262), (1836, 8235), (2074, 7290), (2196, 6885), (2295, 6588), (2430, 6222), (2745, 5508), (2754, 5490), (2916, 5185), (3060, 4941), (3111, 4860), (3294, 4590), (3645, 4148), (3660, 4131)]