2221622792700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1523}}^1\times {\mathrm{13249}}^1$

素因数の和:15156

約数の個数: 144

約数和(自身を含む): 6450128832000

約数和(自身を除く): 4228506039300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 367, 734, 1101, 1468, 1523, 1835, 2202, 3046, 3670, 4404, 4569, 5505, 6092, 7340, 7615, 9138, 9175, 11010, 13249, 15230, 18276, 18350, 22020, 22845, 26498, 27525, 30460, 36700, 38075, 39747, 45690, 52996, 55050, 66245, 76150, 79494, 91380, 110100, 114225, 132490, 152300, 158988, 198735, 228450, 264980, 331225, 397470, 456900, 558941, 662450, 794940, 993675, 1117882, 1324900, 1676823, 1987350, 2235764, 2794705, 3353646, 3974700, 4862383, 5589410, 6707292, 8384115, 9724766, 11178820, 13973525, 14587149, 16768230, 19449532, 20178227, 24311915, 27947050, 29174298, 33536460, 40356454, 41920575, 48623830, 55894100, 58348596, 60534681, 72935745, 80712908, 83841150, 97247660, 100891135, 121069362, 121559575, 145871490, 167682300, 201782270, 242138724, 243119150, 291742980, 302673405, 364678725, 403564540, 486238300, 504455675, 605346810, 729357450, 1008911350, 1210693620, 1458714900, 1513367025, 2017822700, 3026734050, 6053468100, 7405409309, 14810818618, 22216227927, 29621637236, 37027046545, 44432455854, 74054093090, 88864911708, 111081139635, 148108186180, 185135232725, 222162279270, 370270465450, 444324558540, 555405698175, 740540930900, 1110811396350, 2221622792700]

約数ペア:

[(1, 2221622792700), (2, 1110811396350), (3, 740540930900), (4, 555405698175), (5, 444324558540), (6, 370270465450), (10, 222162279270), (12, 185135232725), (15, 148108186180), (20, 111081139635), (25, 88864911708), (30, 74054093090), (50, 44432455854), (60, 37027046545), (75, 29621637236), (100, 22216227927), (150, 14810818618), (300, 7405409309), (367, 6053468100), (734, 3026734050), (1101, 2017822700), (1468, 1513367025), (1523, 1458714900), (1835, 1210693620), (2202, 1008911350), (3046, 729357450), (3670, 605346810), (4404, 504455675), (4569, 486238300), (5505, 403564540), (6092, 364678725), (7340, 302673405), (7615, 291742980), (9138, 243119150), (9175, 242138724), (11010, 201782270), (13249, 167682300), (15230, 145871490), (18276, 121559575), (18350, 121069362), (22020, 100891135), (22845, 97247660), (26498, 83841150), (27525, 80712908), (30460, 72935745), (36700, 60534681), (38075, 58348596), (39747, 55894100), (45690, 48623830), (52996, 41920575), (55050, 40356454), (66245, 33536460), (76150, 29174298), (79494, 27947050), (91380, 24311915), (110100, 20178227), (114225, 19449532), (132490, 16768230), (152300, 14587149), (158988, 13973525), (198735, 11178820), (228450, 9724766), (264980, 8384115), (331225, 6707292), (397470, 5589410), (456900, 4862383), (558941, 3974700), (662450, 3353646), (794940, 2794705), (993675, 2235764), (1117882, 1987350), (1324900, 1676823)]