89901921240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{55631}}^1$

素因数の和:55782

約数の個数: 144

約数和(自身を含む): 296612578080

約数和(自身を除く): 206710656840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4489, 4824, 6030, 8040, 8978, 12060, 13467, 17956, 22445, 24120, 26934, 35912, 40401, 44890, 53868, 55631, 67335, 80802, 89780, 107736, 111262, 134670, 161604, 166893, 179560, 202005, 222524, 269340, 278155, 323208, 333786, 404010, 445048, 500679, 538680, 556310, 667572, 808020, 834465, 1001358, 1112620, 1335144, 1616040, 1668930, 2002716, 2225240, 2503395, 3337860, 3727277, 4005432, 5006790, 6675720, 7454554, 10013580, 11181831, 14909108, 18636385, 20027160, 22363662, 29818216, 33545493, 37272770, 44727324, 55909155, 67090986, 74545540, 89454648, 111818310, 134181972, 149091080, 167727465, 223636620, 249727559, 268363944, 335454930, 447273240, 499455118, 670909860, 749182677, 998910236, 1248637795, 1341819720, 1498365354, 1997820472, 2247548031, 2497275590, 2996730708, 3745913385, 4495096062, 4994551180, 5993461416, 7491826770, 8990192124, 9989102360, 11237740155, 14983653540, 17980384248, 22475480310, 29967307080, 44950960620, 89901921240]

約数ペア:

[(1, 89901921240), (2, 44950960620), (3, 29967307080), (4, 22475480310), (5, 17980384248), (6, 14983653540), (8, 11237740155), (9, 9989102360), (10, 8990192124), (12, 7491826770), (15, 5993461416), (18, 4994551180), (20, 4495096062), (24, 3745913385), (30, 2996730708), (36, 2497275590), (40, 2247548031), (45, 1997820472), (60, 1498365354), (67, 1341819720), (72, 1248637795), (90, 998910236), (120, 749182677), (134, 670909860), (180, 499455118), (201, 447273240), (268, 335454930), (335, 268363944), (360, 249727559), (402, 223636620), (536, 167727465), (603, 149091080), (670, 134181972), (804, 111818310), (1005, 89454648), (1206, 74545540), (1340, 67090986), (1608, 55909155), (2010, 44727324), (2412, 37272770), (2680, 33545493), (3015, 29818216), (4020, 22363662), (4489, 20027160), (4824, 18636385), (6030, 14909108), (8040, 11181831), (8978, 10013580), (12060, 7454554), (13467, 6675720), (17956, 5006790), (22445, 4005432), (24120, 3727277), (26934, 3337860), (35912, 2503395), (40401, 2225240), (44890, 2002716), (53868, 1668930), (55631, 1616040), (67335, 1335144), (80802, 1112620), (89780, 1001358), (107736, 834465), (111262, 808020), (134670, 667572), (161604, 556310), (166893, 538680), (179560, 500679), (202005, 445048), (222524, 404010), (269340, 333786), (278155, 323208)]