18162621900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12253}}^1$

素因数の和:12343

約数の個数: 216

約数和(自身を含む): 60010975024

約数和(自身を除く): 41848353124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 81, 90, 100, 108, 122, 135, 150, 162, 180, 183, 225, 243, 244, 270, 300, 305, 324, 366, 405, 450, 486, 540, 549, 610, 675, 732, 810, 900, 915, 972, 1098, 1215, 1220, 1350, 1525, 1620, 1647, 1830, 2025, 2196, 2430, 2700, 2745, 3050, 3294, 3660, 4050, 4575, 4860, 4941, 5490, 6075, 6100, 6588, 8100, 8235, 9150, 9882, 10980, 12150, 12253, 13725, 14823, 16470, 18300, 19764, 24300, 24506, 24705, 27450, 29646, 32940, 36759, 41175, 49012, 49410, 54900, 59292, 61265, 73518, 74115, 82350, 98820, 110277, 122530, 123525, 147036, 148230, 164700, 183795, 220554, 245060, 247050, 296460, 306325, 330831, 367590, 370575, 441108, 494100, 551385, 612650, 661662, 735180, 741150, 747433, 918975, 992493, 1102770, 1225300, 1323324, 1482300, 1494866, 1654155, 1837950, 1984986, 2205540, 2242299, 2756925, 2977479, 2989732, 3308310, 3675900, 3737165, 3969972, 4484598, 4962465, 5513850, 5954958, 6616620, 6726897, 7474330, 8270775, 8969196, 9924930, 11027700, 11211495, 11909916, 13453794, 14887395, 14948660, 16541550, 18685825, 19849860, 20180691, 22422990, 24812325, 26907588, 29774790, 33083100, 33634485, 37371650, 40361382, 44845980, 49624650, 56057475, 59549580, 60542073, 67268970, 74436975, 74743300, 80722764, 99249300, 100903455, 112114950, 121084146, 134537940, 148873950, 168172425, 181626219, 201806910, 224229900, 242168292, 297747900, 302710365, 336344850, 363252438, 403613820, 504517275, 605420730, 672689700, 726504876, 908131095, 1009034550, 1210841460, 1513551825, 1816262190, 2018069100, 3027103650, 3632524380, 4540655475, 6054207300, 9081310950, 18162621900]

約数ペア:

[(1, 18162621900), (2, 9081310950), (3, 6054207300), (4, 4540655475), (5, 3632524380), (6, 3027103650), (9, 2018069100), (10, 1816262190), (12, 1513551825), (15, 1210841460), (18, 1009034550), (20, 908131095), (25, 726504876), (27, 672689700), (30, 605420730), (36, 504517275), (45, 403613820), (50, 363252438), (54, 336344850), (60, 302710365), (61, 297747900), (75, 242168292), (81, 224229900), (90, 201806910), (100, 181626219), (108, 168172425), (122, 148873950), (135, 134537940), (150, 121084146), (162, 112114950), (180, 100903455), (183, 99249300), (225, 80722764), (243, 74743300), (244, 74436975), (270, 67268970), (300, 60542073), (305, 59549580), (324, 56057475), (366, 49624650), (405, 44845980), (450, 40361382), (486, 37371650), (540, 33634485), (549, 33083100), (610, 29774790), (675, 26907588), (732, 24812325), (810, 22422990), (900, 20180691), (915, 19849860), (972, 18685825), (1098, 16541550), (1215, 14948660), (1220, 14887395), (1350, 13453794), (1525, 11909916), (1620, 11211495), (1647, 11027700), (1830, 9924930), (2025, 8969196), (2196, 8270775), (2430, 7474330), (2700, 6726897), (2745, 6616620), (3050, 5954958), (3294, 5513850), (3660, 4962465), (4050, 4484598), (4575, 3969972), (4860, 3737165), (4941, 3675900), (5490, 3308310), (6075, 2989732), (6100, 2977479), (6588, 2756925), (8100, 2242299), (8235, 2205540), (9150, 1984986), (9882, 1837950), (10980, 1654155), (12150, 1494866), (12253, 1482300), (13725, 1323324), (14823, 1225300), (16470, 1102770), (18300, 992493), (19764, 918975), (24300, 747433), (24506, 741150), (24705, 735180), (27450, 661662), (29646, 612650), (32940, 551385), (36759, 494100), (41175, 441108), (49012, 370575), (49410, 367590), (54900, 330831), (59292, 306325), (61265, 296460), (73518, 247050), (74115, 245060), (82350, 220554), (98820, 183795), (110277, 164700), (122530, 148230), (123525, 147036)]